Trail Alsace by UTMB - Runner & supporter guide 2026
A UNIQUE JOURNEY THROUGH ALSACE
Held from 14 to 17 May, Trail Alsace by UTMB offers a unique journey through time, castles and vineyards. The routes take runners deep into the heart of Alsace, in the Grand Est Region and the Vosges mountains, exploring medieval strongholds and villages along trails that weave through landscapes that are both wild and beautifully preserved. Nestled in a lush natural setting, Alsace’s castles have stood the test of time and offer magnificent views over the Alsace plain, the Black Forest and, at times, even the Alps.
This unique event takes runners into the heart of a region as rich as it is beautiful. Whatever the race, all participants will enjoy some of the finest panoramas that Alsace and the Grand Est Region have to offer.
EDITORIAL
The Grand Est Region is proud to renew its commitment to the 4th edition of Trail Alsace by UTMB, which will take place from 14 to 17 May 2026. Over four days, the Grand Est Region, with its Vosges mountains, Alsatian villages and medieval castles, will once again provide an exceptional playground for trail-running enthusiasts.
With six race formats on the programme, ranging from 156km for the longest distance to 10.5km for the shortest, reserved for young trail runners, every participant will find a challenge to match their personal ambition and enjoy a unique experience of physical and mental achievement in the heart of Alsace’s forests and vineyards.
Beyond the physical challenge, taking part in a trail race is also a unique opportunity to discover a region, its landscapes, picturesque places and hidden, unspoilt viewpoints.
I would like to congratulate all participants embarking on this sporting adventure, as well as the organisers and volunteers who have worked tirelessly to make this fourth edition a success. Their dedication and commitment are remarkable, and it is thanks to them that Trail Alsace by UTMB continues to grow and shine throughout the Region.
On behalf of the Grand Est Region, I wish you all an excellent race and send you my warmest encouragement. May this day be marked by performance, conviviality and enjoyment.
Happy trails to you all!
FRANCK LEROY President of the Grand Est Region
As we approach this 4th edition in Alsace, I would like to thank all participants for their enthusiasm, which has once again exceeded our expectations this year. Your motivation is both an honour and a responsibility, and it challenges us to keep raising our standards in return for the trust you place in us. This event would not be possible without you, nor without the dedication of the more than 900 volunteers working alongside the organising team.
Together, with our partners and the local area, we have created a true community united by the spirit of going beyond limits, and we are incredibly proud of it. I genuinely cannot wait to share this event with you, bringing together sport, solidarity and celebration in the heart of such a unique region.
ISABELLE VISEUX-POLETTI
Race Director, UTMB France
Dear Runners,
Running in Alsace is not simply about getting from start to finish. It means crossing a living region, shaped by its history, landscapes and the people who call it home. In 2026, Trail Alsace by UTMB invites you to enjoy an experience that is more committed, more open and more deeply rooted in its environment than ever before.
From the vineyards to the Vosges forests, every trail you run reflects a fragile balance. Respecting these spaces, limiting our impact, valuing local expertise and acting responsibly are integral to our vision. Here, trail running is experienced in harmony with nature, by listening to the terrain and respecting those who care for it all year round.
This 2026 edition also marks an important step forward: opening trail running to the next generation. With a dedicated format for 16–18-year-olds, we want to pass on the values that drive us — commitment, humility and solidarity — and give young trail runners the opportunity to discover this world in a setting that is both supportive and demanding. Because Trail Alsace by UTMB is, above all, a collective and inclusive adventure. From the first kilometres to the final effort, everyone has their place here: runners from all backgrounds, passionate volunteers, committed partners and local stakeholders united by a shared love of this region.
Whether you are chasing performance, discovery or shared experience, we hope this edition will leave a lasting impression on you. An emotion, a memory, a desire to come back.
We look forward to welcoming you on the trails of Alsace and, together, making the heart of trail running beat stronger than ever.
MATHIEU PETTINOTTI
Technical Director
MEET YOUR EXTRAORDINARY
Uniting trail runners, both elite and amateur alike, through the leading international events in the most stunning locations.
The UTMB® World Series gives all trail runners the chance to experience UTMB® adventure across the world, discovering cultures and sharing trails as they start their quest towards the UTMB® World Series Finals at the pinnacle HOKA UTMB® MontBlanc.
The mythic HOKA UTMB Mont-Blanc is the world’s most well-known and revered trail running event on the planet.
In the heart of the Alps, the prestigious UTMB World Series Finals are held in 3 categories: the OCC (50K), CCC® (100K) and UTMB® (100M) every year at the end of August in Chamonix, France.
Four UTMB World Series Majors, are held each year across the Americas, Europe, Asia-Pacific and Oceania regions.
Collect double the amount of Running Stones compared to other UTMB World Series Events for the UTMB World Series Finals lottery. In total, 210 runners are also granted automatic qualification for the UTMB World Series Finals through each Major. This includes age-group category winners and the top 10 male and female runners in the 100M, 100K and 50K categories.
EVENTS
Get the UTMB experience closer to home. Built on a passion for the mountains, with sustainability at its heart, UTMB World Series Events, gives all trail runners the chance to experience the UTMB adventure while showcasing the unique aspects that each race destination offers at over 60 Events around the world.
4 MAJORS
RUNNING STONES: BOOST YOUR CHANCES FOR THE UTMB WORLD SERIES FINALS
Earn Running Stones by completing races in the 20K, 50K, 100K, or 100M categories at any UTMB World Series Event or Major.
Running Stones are cumulative and never expire, so you can collect as many as you like over time. You’ll need just 1 Running Stone from the past two years to qualify for the Finals lottery.
Each Running Stone gives you an extra chance to be selected in the lottery.
Start your journey, gather your Running Stones, and unlock the path to the UTMB World Series Finals!
YOUR TRAIL RUNNING PASSPORT
The UTMB Index measures a runner’s performance across four race categories: 20K, 50K, 100K, and 100M , as well as an overall score.
IT’S ESSENTIAL FOR:
Entering the UTMB World Series Finals lottery (with at least 1 Running Stone).
Defining your start wave to ensure the best race experience.
Exclusive Race Access:
You benefit from a 48-hour priority registration to UTMB World Series Events. And for some 100K and 100M events require a valid UTMB Index for safety or lottery pre-registration.
HOW IT WORKS:
Your UTMB Index is based on your top 5 race results (weighted for recency and performance) over the last 36 months. At least 1 valid race result in the past 24 months is required for a valid UTMB Index.
With over 6,000 races worldwide they are plenty of opportunities to boost your UTMB Index.
Ready to level up your trail running?
Validate or improve your UTMB Index today!
Manage everything in one place:
- Track your Running Stones and UTMB® Index.
- View your race results and performance stats.
- Check upcoming race registrations.
- Share your achievements with friends.
START YOUR JOURNEY AT UTMB.WORLD CREATE
MAJORS FINALS
HOKA UTMB® MONT-BLANC
AUGUST 24-30 CHAMONIX MONT-BLANC, COURMAYEUR, ORSIÈRES FRANCE, ITALY, SWITZERLAND
OCEANIA MAJOR
HOKA ULTRA-TRAIL AUSTRALIA™ BY UTMB®
MAY 14-17 KATOOMBA, AUSTRALIA
EUROPE MAJOR
HOKA VAL D’ARAN BY UTMB®
JULY 01-05 VIELHA, SPAIN
AMERICAS MAJOR
HOKA KODIAK ULTRA MARATHONSTM BY UTMB
OCTOBER 08-11 BIG BEAR LAKE, USA
ASIA-PACIFIC MAJOR
HOKA CHIANG MAI THAILAND BY UTMB®
NOV 28 - DEC 6 CHIANG MAI, THAILAND
EVENTS
EUROPE
ARC OF ATTRITION BY UTMB®
JANUARY 22-25 UNITED KINGDOM
OCEANIA
TARAWERA ULTRA-TRAIL BY UTMB®
FEBRUARY 14-15 NEW ZEALAND
AMERICAS PUERTO VALLARTA MÉXICO BY UTMB®
MARCH 05-07 MEXICO
NEW ASIA HOKA XTRAIL KENTING BY UTMB® MARCH 06-08 KENTING TAIWAN
ASIA WAR HORSE ULTRA-TRAIL XIAMEN BY UTMB®
MARCH 14-15 CHINA
AMERICAS USHUAIA FIN DEL MUNDO BY UTMB®
MARCH 18-22 ARGENTINA
EUROPE
TENERIFE BLUETRAIL BY UTMB®
MARCH 19-21 SPAIN
EUROPE
CHIANTI ULTRA TRAIL BY UTMB®
MARCH 19-22 ITALY
EUROPE
ISTRIA 100TM BY UTMB®
APRIL 09-12 CROATIA
AMERICAS
DESERT RATS TRAIL RUNNING FESTIVALTM BY UTMB®
APRIL 09-12 USA
NEW ASIA
ULTRA-TRAIL MOGAN BY UTMB®
APRIL 10-12 CHINA
AMERICAS THE CANYONS ENDURANCE RUNSTM BY UTMB®
APRIL 23-25 USA
EUROPE GRAND RAID VENTOUX BY UTMB®
APRIL 24-26 FRANCE
ASIA AMAZEAN JUNGLE THAILAND BY UTMB®
APRIL 30-MAY 03 THAILAND
NEW EUROPE OH MEU DEUS BY UTMB®
MAY 01-03 PORTUGAL
EUROPE TRAIL ALSACE BY UTMB®
EUROPE
MAY 14-17 FRANCE
ULTRA-TRAIL SNOWDONIA BY UTMB®
MAY 15-17 UNITED KINGDOM
NEW AMERICAS ROTHROCK BY UTMB®
MAY 15-17 USA
AFRICA
EUROPE MOZART 100TM BY UTMB® MAY 23 AUSTRIA
MOUNTAIN ULTRA TRAILTM BY UTMB®
MAY 29-31 SOUTH AFRICA
EUROPE TRAIL 100 ANDORRATM BY UTMB®
JUNE 11-14 ANDORRA
EUROPE TRAIL DU SAINT-JACQUES BY UTMB®
JUNE 12-14 FRANCE
ASIA TRAIL OF THE KINGS - LAKE TOBA BY UTMB®
JUNE 12-14 INDONESIA
NEW EUROPE SALOMON ZUGSPITZ ULTRA TRAIL POWERED BY LEDLENSER BY UTMB®
JUNE 18-20 GERMANY
TRAIL BY UTMB®
JULY 31-AUGUST 02 ECUADOR
NEW EUROPE
GAUJA TRAIL BY UTMB®
AUGUST 01-02 LATVIA
EUROPE KAT100TM BY UTMB®
AUGUST 06-08 AUSTRIA
NEW AMERICAS BORÉALYS MONT-TREMBLANT BY UTMB® AUGUST 14-16 CANADA
AMERICAS ULTRA TRAIL WHISTLERTM BY UTMB® AUGUST 21-23 CANADA
EUROPE WILDSTRUBEL BY UTMB® SEPTEMBER 10-13
ASIA
SWITZERLAND
MALAYSIA ULTRA-TRAIL BY UTMB®
SEPTEMBER 11-13
EUROPE KAÇKAR BY UTMB®
SEPTEMBER 11-13
ASIA
MALAYSIA
TÜRKIYE
JD ULTRA-TRAIL GREAT WALL BY UTMB® SEPTEMBER 11-13 CHINA
AMERICAS GRINDSTONE TRAIL RUNNING FESTIVALTM BY UTMB®
SEPTEMBER 17-20 USA
AMERICAS PARATY BRAZIL BY UTMB®
SEPTEMBER 17-20 BRAZIL
EUROPE
JULIAN ALPS TRAIL RUN BY UTMB®
SEPTEMBER 18-20 SLOVENIA
EUROPE NICE CÔTE D’AZUR BY UTMB®
SEPTEMBER 24-27 FRANCE
AMERICAS CHIHUAHUA BY UTMB®
OCTOBER 01-03 MEXICO
NEW ASIA OMAN BY UTMB® DECEMBER 10-12 OMAN ASIA TRANSJEJU BY UTMB®
OCTOBER 02-04 SOUTH KOREA
ASIA ULTRA TRAIL MOUNT YUN BY UTMB®
OCTOBER 16-18 CHINA
EUROPE KULLAMANNEN BY UTMB® OCTOBER 30-31 SWEDEN
EUROPE MALLORCA BY UTMB® OCTOBER 30 - NOVEMBER 1 SPAIN
ASIA
ULTRA-TRAIL SHUDAO BY UTMB® NOVEMBER 6-8 CHINA
ASIA TRANSLANTAUTM BY UTMB® NOVEMBER HONG KONG, CHINA
EUROPE PUGLIA BY UTMB® NOVEMBER ITALY
AMERICAS HOKA PACIFIC TRAILS CALIFORNIA BY UTMB® NOVEMBER 13-15 USA
AMERICAS PATAGONIA BARILOCHE BY UTMB® NOVEMBER 18-22 ARGENTINA
OCEANIA ULTRA-TRAIL KOSCIUSZKOTM BY UTMB® NOVEMBER 26-28 AUSTRALIA
ENVIRONMENT
Trail Alsace by UTMB takes place in the heart of an exceptional natural environment. Renowned for its beautiful landscapes and rich biodiversity, Alsace is home to remarkable and sometimes fragile natural habitats.
The race organisation is committed to preserving these natural areas and to raising awareness among runners and supporters of the need to protect them. Trail running in these areas is only possible thanks to a balance between sport, nature and respect for the environment.
PRESERVING PROTECTED AREAS
The trails you will run pass through several remarkable natural sites in the Vosges: the Ballons des Vosges Regional Natural Park, Natura 2000 sites (the Fréland – Grand Brézouard – Aubure quiet zone; the Taennchel massif), and other protected or environmentally sensitive areas (the Lac Blanc and Lac Noir sector; the former Niedermunster Abbey).
THE EVENT’S ENVIRONMENTAL COMMITMENT
The Trail Alsace by UTMB organisation works closely with local stakeholders to limit the event’s impact on the environment.
A number of measures have been put in place:
• Defining the routes in consultation with managers of natural areas and the relevant State authorities
• Adapting the courses to avoid the most sensitive sectors
• Implementing precise course marking and suitable signage
• Managing and sorting waste
• Raising awareness among participants and volunteers
These actions form part of a broader approach aimed at balancing outdoor sport, respect for local areas and the preservation of biodiversity.
During your stay, both in the village in Obernai and out on the trails, you will meet environmental ambassadors whose role it is to support and guide you in protecting the environment.
The environmental ambassadors have two main missions:
• Raising awareness among runners during bib collection
• Field actions: specific course marking, putting up signage and cleaning the trails
Beyond their direct role in keeping the trails clean, they also have the authority to issue penalties in the event of non-compliance with the rules.
Reminder: Deliberate littering by a competitor or a member of their support crew will result in a 1-hour penalty.
RESPONSIBLE TRAIL RUNNER CHARTER
By taking part in Trail Alsace by UTMB, I commit to respecting nature and the areas I run through.
• I stay on marked trails: to avoid erosion and protect natural habitats
• I respect wildlife: I keep noise to a minimum and do not leave the paths
• I leave no waste behind: I keep my packaging until I reach designated bins at aid stations or at the finish
• I respect local activities: farmers, foresters and residents are the lifeblood of these areas
• I limit my impact: I make use of the transport plan put in place by the organisation (for runners and supporters)
WASTE MANAGEMENT AND AID STATIONS
Runners, supporters, volunteers and organisers: everyone is encouraged to act as eco responsibly as possible.
OUR “ZERO PLASTIC” APPROACH:
With our BYOU system, no catering utensils are distributed during the event. Runners must bring what they need in order to eat (in addition to the cup included in the mandatory equipment), particularly if they wish to eat hot meals.
Our aid stations adhere to a “zero single-use plastic bottle policy”. We prioritise the water available to us as a resource, and produce our own cola and sparkling water directly on site.
Compared with the 2024 edition, this represents a saving of:
- 3,360 still water bottles
- 2,280 cola bottles
- 2,418 sparkling water bottles
WASTE MANAGEMENT:
Small rubbish bags are distributed at bib collection. These are to be used for soiled toilet paper and waste such as opened gels or cling film that has contained food.
We ask all runners to keep their waste with them between aid stations, including fruit peel. Dedicated bins are available at aid stations to ensure waste is sorted properly. The final bin is located around 100m after the aid station and is marked with a sign.
Runners are encouraged to use rechargeable batteries and, where this is not possible, to keep used batteries with them until they can dispose of them in the special containers available at aid stations or at the finish.
SOLIDARITY
Since the launch of the UTMB World Series — and particularly Trail Alsace by UTMB — we have sought to embed a strong spirit of solidarity at the heart of every event, in line with the core trail-running values of sharing and mutual support.
At the heart of the Vosges massif, this approach aims to support local initiatives and allow everyone to contribute, in their own way, to meaningful projects.
In addition to Charity Bibs, the UTMB CARES endowment fund supports several committed associations. When registering, you have the option to make a donation and take part in this collective effort.
For the 2026 edition, donations will be shared equally between three partner associations:
- L’Association des Châteaux Forts d’Alsace - ELA - Le Club Vosgien
Every contribution, whatever the amount, helps support their work and strengthens the positive impact of the event.
WOMEN IN TRAIL
To strengthen equity in trail running, UTMB World Series is introducing tailored measures to ensure its races meet women’s specific needs, enhancing both participation and the overall experience.
In line with this commitment, the Trail Alsace by UTMB organisation is introducing the following measures across the event:
• Menstrual products and personal hygiene items available at all aid stations
• Separate and adapted facilities, including separate toilets and changing rooms for men and women, to provide a respectful and comfortable experience
• The presence of a dedicated female point of contact within the organisation
• A WhatsApp discussion space allowing women to exchange freely
Welcoming a child is a unique moment in an athlete’s life, and the support provided should reflect the diversity of their journeys, whether elite or amateur. Following the introduction of a pioneering pregnancy policy in 2023, UTMB World Series is strengthening its commitment to inclusion by further developing its parental support framework.
Developed in collaboration with the Pro Trail Runners Association (PTRA), this approach addresses the specific needs of elite athletes while applying to all runners across the UTMB World Series circuit.
FINISH LINE
THEY LOOKED AFTER MY FAMILY AND FRIENDS WHILE I WAS ON THE MOUNTAIN
HAVING A DEDICATED ATHLETE MANAGER IN RESORT MEANT EVERYTHING WAS HANDLED
THEY PLANTED A TREE ON MY BEHALF
HOTEL WAS IN A GREAT LOCATION, PERFECTFOR ALL THE RACE WEEK ACTION!
ONLY ONE BOOKING TO MANAGE FOR ALL MY FLIGHTS, HOTEL AND TRANSFERS – A HUGE RELIEF!
The beating heart of the event, Obernai is home to the Ultra-Trail Village and the finish line for all race distances. Over four days, it welcomes you to experience Trail Alsace Grand Est by UTMB in all its splendour.
OBERNAI FINISH OF ALL RACES.
ULTRA-TRAIL ® VILLAGE / DISTRIBUTION OF BIB NUMBERS / CATERING / SHOWERS / TOILETS / FINISH : HALLE GRUBER, PARKING DES REMPARTS, 67210 OBERNAI
COLLECTION OF RUNNERS’ BAGS : ÉCOLE MATERNELLE FREPPEL
ASSISTANCE : RUE DE SÉLESTAT, 67210 OBERNAI
SHUTTLE BUS DROP-OFF FOR RUNNERS AND ACCOMPANYING PERSONS : PARKING DES REMPARTS OBERNAI
5 courses
Ronde des Pages
Départ et arrivée à Obernai ! 20K
Nichée dans un écrin de verdure, Obernai, cité médiévale reconnue pour son dynamisme, ses fêtes et son remarquable patrimoine architectural est un véritable condensé d’Alsace ! Son charme, ses rues commerçantes, sa large palette d’hébergements et de restauration en font une destination idéale pour votre séjour...
www.tourisme-obernai.fr
FINDING YOUR WAY AROUND LAC BLANC
At Lac Blanc, the mountains are yours to discover and experience, whatever the season.
Along the trails, the landscape opens up to breathtaking views over the Vosges summits, deep forests and high-altitude pastures. A setting that evolves throughout the year, inviting you to slow down and take it all in.
In winter, the resort becomes a playground for snow sports and adventure: alpine skiing and snowboarding on the slopes or in the freestyle area, Nordic skiing through forest trails, sledging, snowshoe walks through pristine landscapes, or the thrill of the alpine coaster.
When the mountains turn green, summer reveals a whole new terrain to explore. Hiking, cross-country and downhill mountain biking in the Grand Est’s third Bike Park, the alpine coaster, treetop adventure courses, a barefoot trail, paintball and a wide range of activities for children offer something for everyone to enjoy with family or friends.
Our tip: for an unforgettable experience, set out early on the GR5 overlooking Lac Blanc to watch the sunrise. As the first light illuminates the ridgelines and reflects on the lake, the scene is simply magical.
BAG DROP OFF / TOILET / START LINE LAC BLANC, COL DU CALVAIRE, 68370 ORBEY
ENTERTAINMENT / BIB COLLECTION: PLACE RAPP, 68000 COLMAR / 16:00 – 19:30
SHUTTLE BUS DROP-OFF FOR RUNNERS AND ACCOMPANYING PERSONS + SHUTTLE DEPARTURE FOR ACCOMPANYING PERSONS, RETURN TO OBERNAI: LAC BLANC, COL DU CALVAIRE, 68370 ORBEY
FINDING YOUR WAY AROUND BARR
The wine capital of the Bas-Rhin, Barr lies at the foot of the Vosges massif, along the famous Alsace Wine Route. This picturesque town appeals to wine lovers and visitors alike, drawn by its blend of nature, authenticity and architectural heritage.
Its historic centre features a wealth of character, with beautiful timber-framed houses and notable historic buildings. Decorated streets and lively squares make it a pleasure to explore throughout the year.
A variety of walks lead out from the town, inviting you to discover the surrounding vineyards, forests and the medieval ruins of the castles of Haut-Andlau, Spesbourg and Landsberg.
BARR TDC AND TDP STARTS.
DISTRIBUTION OF BIB NUMBERS
30 RUE DU DR SULTZER, 67140
BAG DROP OFF / TOILET / START LINE
32 RUE DU DR SULTZER, 67410 BARR
SHUTTLE BUS DROP-OFF FOR RUNNERS AND ACCOMPANYING PERSONS + SHUTTLE DEPARTURE FOR ACCOMPANYING PERSONS, RETURN TO OBERNAI:
2 RUE DU LYCÉE DU TORENBERG, 67140 BARR
FINDING YOUR WAY AROUND ORSCHWILLER
A small, typical Alsatian village nestled along the wine route, Orschwiller is defined by its landmark castle, Haut-Koenigsbourg. Built in the 12th century, it stood for centuries as a witness to conflicts and rivalries between lords, kings and emperors. Today, it offers a true immersion in the world of the Middle Ages, attracting history enthusiasts as well as lovers of wine and local gastronomy year after year.
ORSCHWILLER UTDP START.
START LINE / TOILET / FREE COFFEE FOR RUNNERS : GRAND RUE, 67600 ORSCHWILLER
BAG DROP OFF :
SALLE DES FÊTES D’ORSCHWILLER, RUE DES VIGNES 67600, ORSCHWILLER
SHUTTLE BUS DROP-OFF FOR RUNNERS AND ACCOMPANYING PERSONS + SHUTTLE DEPARTURE FOR ACCOMPANYING PERSONS, RETURN TO OBERNAI:
AU NIVEAU DE L’ARRÊT DE BUS “RAISINS”, 67600 ORSCHWILLER
SUPPORTERS
A FEW USEFUL DETAILS FOR YOUR SUPPORT CREW:
Aid stations where assistance is authorised:
You may wait here for your runner in order to assist them (equipment, food, etc.) and spend some time with them.
PLEASE NOTE:
Only supporters with a support crew ticket will be allowed entry to authorised aid stations. In the event of high attendance, checks may be carried out. The support crew ticket will be provided at the same time as the bib during bib collection.
Supporters without a support crew ticket may still go to the aid station, but will not be granted access to the assistance zone.
Self-sufficient aid stations (no assistance allowed):
These aid stations are passage points for your runner, where they will find hydration and food, among other things, but they will not be allowed to receive outside assistance.
At these points, you will not find facilities for your own comfort (shelter, heated area, catering or similar), but that should not stop you from coming to cheer on your runner!
PLEASE NOTE:
two aid stations on the 50K and 20K (Trail des Pèlerins) routes are closed to support crews and spectators:
Mont Sainte-Odile – 50K / 20K Ottrott Village – 20K Trail des Pèlerins
For your safety and the smooth running of the race, please do not attempt to go there.
CODE OF CONDUCT FOR SUPPORTERS
• Respect all runners and fellow supporters
• Assist only where authorised
• Stay safe
• Stay off the course except in authorised areas to avoid accidents
• Choose environmentally friendly transport
• Leave no trace: help us keep the trails and surroundings clean
• Cheer on the runners: your encouragement makes a difference!
• Enjoy the landscapes along the way
• Respect restricted areas
• Report any emergencies
• You are a part of the event
• Respect our volunteers
• And finally: a well-parked car keeps things running smoothly!
FEED STATIONS
STATION DU LAC BLANC
Bâtiment d’accueil Lac Blanc 1200, Col du Calvaire 68370 Station du Lac Blanc 1200
AUBERGE DU LAC NOIR Auberge du Lac Noir, 305 Lac Noir, 68370 Orbey
LAPOUTROIE Hôtel de Ville, 39 Rue du Gén Dufieux, 68650 Lapoutroie
AUBURE Rte de Ribeauvillé, 68150 Aubure
ORSCHWILLER 26A Grand Rue, 67600 Orschwiller
HAUTKOENIGSBOURG
CHATENOIS
Château du Haut-Koenigsbourg, D159, 67600 ORSCHWILLER
CCA Châtenois, 4 rue Saint Georges, 67730 Chatenois (CCA)
DAMBACH-LAVILLE Place du Marché, 67650 DAMBACH-LA-VILLE
ANDLAU Halle des Sports, 9 rue Frère Albert Martiny, 67140 ANDLAU
BARR Mairie, Place de l’Hôtel de ville, 67140 BARR
ABBAYE DE NIEDERMUNSTER 85 Niedermunster 67530 Saint-Nador
KLINGENTHAL Etang de pêche, 47 rue de l’Ehn, 67530 BOERSCH
OTTROTT 5 Av. des Myrtilles, 67530 Ottrott
ROSHEIM Halle du marché, 89 rue du Général de Gaulle, 67660 ROSHEIM
OBERNAI (arrivée)
Salles des fêtes Remparts Maréchal Foch, 67210 OBERNAI
Parking Col du Calvaire, 68370 le Bonhomme
Stationnement possible au parking du Lac Blanc
Parking de l'Ancienne Gare, Rue du Gen. Dufieux 68650 Lapoutroie
Parking De L'eglise, rue de L'Eglise 68650 Lapoutroie
Once you have booked your transport, download your TRANSPORT PASS from the event transport page.
This pass must then be exchanged for a wristband at the Info Point stand:
• in Obernai on 14 and 15 May
• at Lac Blanc resort for the UTDC 100M, from 13:00 to 16:30 after 15 May only
*For organisational and logistical reasons, no additional bookings will be accepted after this date.
Without a booking, supporters will not be able to access the shuttles.
SUN SECURE
*Valid for high-protection products from the Sun Secure range.
TRANSPORT PLAN
The Trail Alsace by UTMB organizers are committed to reducing the event’s environmental footprint. To support this, shuttle services are provided.
BOOKINGS VIA THE RUNNER’S AREA ARE MANDATORY TO USE THE SHUTTLES.
RUNNER SHUTTLES
Booking mandatory via the runner’s area.
DEADLINE : 03/05/2026*
HOW TO ACCESS THE SHUTTLE :
Please arrive 10 minutes before the scheduled departure time and present :
OUR BIB OR YOUR TICKET (DOWNLOADABLE FROM YOUR MYUTMB ACCOUNT) https://utmb.world/fr/my-utmb/my-dashboard
* For organizational and logistical reasons, no additional bookings will be accepted after this date.
PARKING IN OBERNAI
THE PARKING LOTS ARE ACCESSIBLE TO EVERYONE, NOT JUST TO RUNNERS.
GARE 6 rue de la gare, 67210 Obernai 6mn
GROUPE SCOLAIRE EUROPE Rue du Maréchal Juin, 67210 Obernai 15mn
ALTAU Rue de l’Altau, 67210 Obernai 140 PLACES 15mn
FINES HERBES Pl. des Fines Herbes, 67210 Obernai
FREE OF CHARGE, AS IN THE CITY CENTER, FROM 6 PM TO 9 AM AND FROM 12 PM TO 2 PM. OUTSIDE OF THESE HOURS, THE FIRST 30 MINUTES ARE FREE. 5mn
SAINTE-ODILE 2 Rue de la Filature, 67210 Obernai PAID - 212 PLACES 12mn
SAFETY
SÉCURITÉ
ENVIRONMENT AND WEATHER
Trail Alsace by UTMB races take place in a natural environment and include remote sections, where access to roads and telecommunications networks may be limited.
ENVIRONNEMENT & MÉTÉO
ON-COURSE GUIDANCE
Les courses du Trail Alsace Grand Est by UTMB sont des courses en pleine nature avec des parties isolées (certains points des réseaux routiers, télécommunication…).
- If you lose the course markings, turn back and retrace your steps to the last marker
- Stay on marked paths
Consignes sur le parcours :
- En cas de perte du balisage faites demi-tour pour retrouver la dernière balise
- Restez sur les chemins
EQUIPMENT
ÉQUIPEMENT
A FEW COMMON-SENSE REMINDERS FOR COPING WITH DIFFICULT WEATHER:
MANDATORY PERSONAL INSURANCE
ASSURANCE INDIVIDUELLE OBLIGATOIRE
To start your race with peace of mind, please remember that you must hold individual accident insurance covering potential search and evacuation costs in France. Every year, runners are caught out through lack of preparation. This type of insurance can be taken out with the provider of your choice.
Pour prendre sereinement le départ de votre course, nous vous rappelons que vous devez être en possession d’une assurance individuelle accident couvrant d’éventuels frais de recherche et d’évacuation en France. Tous les ans, des coureurs se font piéger faute d’avoir été suffisamment prévoyants. Une telle assurance peut être souscrite auprès de l’organisme de votre choix. Depuis 2022, UTMB Group propose sa propre assurance rapatriement, disponible à ce lien :
Since 2022, UTMB Group has offered its own repatriation insurance, available via this link
HTTPS://UTMB.ASSURINCO.COM/
LIVETRAIL
Quelques rappels de bon sens pour faire face à une météo difficile :
- Prepare for both cold conditions and extreme heat
- Do not wait until you are shivering before putting on extra layers
- Anticipez aussi bien le froid que la chaleur extrême
- N’attendez pas de grelotter pour vous couvrir
- Do not get changed exposed to wind: anticipate or wait until you have shelter
- Protect yourself from the sun
- Ne vous changez pas en plein vent : anticipez ou attendez d’être à l’abri
- Protégez-vous du soleil
POLES: take care when using your poles, especially in the first part of the race when the field is crowded. Do not put your hands through the straps on descents: in the event of a sudden fall, they can prevent you from catching yourself properly with your hands, increasing the risk of injury to the shoulders, wrists, forearms or head.
Bâtons : prenez garde à l’utilisation de vos bâtons, surtout dans la première partie de la course lorsque le peloton est dense. N’enfilez pas les dragonnes dans les descentes : en cas de chute brutale, ils vous empêchent de vous rattraper convenablement sur les mains (lésions aux épaules, poignets, avantbras... ou au crâne).
FOOD & HYDRATION
ALIMENTATION & HYDRATATION
Hydration and energy intake must be adapted to the weather conditions and should include salt throughout the effort. Maintain a good balance between slow-release and fast-release sugars.
L’hydratation et les apports énergétiques doivent être adaptés aux conditions météo et enrichis en sel tout au long de l’effort. Maintenez un bon équilibre entre les sucres lents et les sucres rapides.
FATIGUE AND ALERTNESS
FATIGUE ET VIGILANCE
Rest areas are available at aid stations, allowing you to stop, rest or take a short nap. It is dangerous to isolate yourself alone in the countryside to sleep. Fatigue and reduced alertness can lead to accidents.
Des lieux sont prévus sur les points de ravitaillement pour se reposer, dormir quelques instants. Il est dangereux de s’isoler seul en pleine nature pour dormir. La fatigue et le manque de vigilance peuvent être à l’origine d’un accident. Courez en deçà de vos possibilités (surtout dans la première partie) afin de garder de l’énergie pour surmonter une situation difficile tel qu’un brusque changement météo.
Run within your limits, particularly in the early stages of the race, so that you retain enough energy to manage challenging situations, such as sudden changes in weather.
LIVETRAIL
The app is an essential safety tool while also providing valuable race information (real-time tracking of your race and that of your friends).
L’application est une interface de référence pour votre sécurité, tout en vous apportant des informations de courses précieuses (suivi en temps réel de votre course et de celle vos amis). En cas de SOS, l’application vous permet d’envoyer directement par texto votre position GPS à l’organisation. Cela représente un gain de temps précieux pour votre prise en charge. Attention cependant, elle ne se substitue pas à un appel au PC Course. Un téléphone mobile fonctionnant en France et opérationnel pendant l’événement est obligatoire. Ne mettez en aucun cas votre téléphone en mode avion car nous devons pouvoir vous contacter avant, pendant et après la course. Les smartphones sont fortement recommandés pour utiliser l’application LiveTrail®, indispensable pour votre
In the event of an SOS, the app allows you to send your GPS location directly to the organisation by text message. This saves precious time in getting assistance to you. Please note, however, that it does not replace a phone call to Race HQ.
sécurité. Pour les coureurs qui vont passer plus de 15h en course, il est conseillé d’emporter une batterie d’appel en cas d’urgence que vous avez indiqué est bien celui de la personne de votre entourage qui doit être alertée en cas de problème.
course, carrying an external battery is recommended. Please check that the emergency contact number you have provided is the number of the person who should be alerted in the event
Très important : Pour améliorer votre prise en charge en cas avez renseigné sur votre espace coureur, votre numéro de téléphone pendant la course. Vous pouvez le mettre à jour jusqu’au départ de votre course.
A mobile phone that works in France and remains operational throughout the event is mandatory. Do not, under any circumstances, switch your phone to flight mode, as we may need to contact you before, during and after the race. Smartphones are strongly recommended for using the LiveTrail® app, which is essential for your safety. For runners expecting to spend more than 15 hours on the
IL EST OBLIGATOIRE DE NE PAS LAISSER UNE PERSONNE
SEULE
A CHILDCARE SERVICE DURING TRAIL
ALSACE BY UTMB!
Because the Trail Alsace by UTMB adventure is also one to be shared as a family, a dedicated childcare service will be available in the heart of Obernai.
New for 2026, this service is designed to ease logistics for runner parents. For the first time, you can entrust your children to Babychou Services, a specialist provider, and enjoy the event with complete peace of mind.
This service allows you to:
• Collect your bib
• Run your race
• Make the most of the village and its activities
PRACTICAL INFORMATION
Where: Freppel nursery school in Obernai (dedicated after-school room)
For who: Open to all children, from the youngest age upwards
When: From 14 to 17 May 2026
How to book: As places are limited, booking is mandatory via the online form in your runner area. No bookings will be accepted on site.
The organisation and delivery of the childcare service is handled independently by Babychou Services.
https://alsace.utmb.world/en/services
RACE CATEGORY
RACE CATEGORY
ULTRA-TRAIL DES CHEVALIERS
A legendary distance, this 100M takes you past more than 10 medieval castles, revealing the remarkable heritage of the Vosges massif. Crossing all three Alsatian départements, it follows preserved trails where breathtaking views, history and ancient legends come together.
THE RACE
Set off from the Vosges massif, at an altitude of 1,100m near Lac Blanc. Between the Tour du Faudé and the climb to Brézouard, this wild course takes you along the ridgelines, offering sweeping views over forests and clearings.
After passing through Aubure, the highest village in Alsace, you will reach the iconic Haut-Koenigsbourg Castle. The route then follows the majestic ruins of Bernstein and Landsberg, with breathtaking views over the Alsace plain, the Black Forest and the Alps.
The adventure concludes at the foot of Obernai’s ramparts, bringing to a close an unforgettable journey blending heritage and untamed nature.
STARTING WAVES
The start will be in two waves:
• ELITE: 1 - 50
• Wave 1: 51 - 580
• Wave 2: 601 - 1050
PRACTICAL INFORMATION
Bib collection:
Obernai: Thursday 14 May: 15:00 - 20:00
Lac Blanc resort: Friday 15 May: 13:00 - 16:30
Aid Stations:
• Chatenois - Km 67
• Barr - Km 109
Find all the information on this link: alsacegrandest.utmb.world/races-runners/races/UTDC
RACE WITHDRAWAL
Withdrawals are only possible at aid stations. In the event of withdrawal, the runner must inform Race HQ: 09.72.16.67.25
TIME CHARTS
ULTRA-TRAIL DES PAÏENS
From the crossing of the Haut-Koenigsbourg by the ancient Celtic road at the foot From crossing the Haut-Koenigsbourg via an ancient Celtic route at the foot of the Vosges to the majestic Mont Sainte-Odile, this route offers a mystical and immersive journey through mountains, vineyards, picturesque villages and medieval castles.
THE RACE
Starting in Orschwiller, home to the iconic Haut-Koenigsbourg Castle — the largest medieval castle in Alsace — this 116km adventure spans two départements. After winding through vineyard trails, the route heads towards the village of Saint-Hippolyte before climbing to Schaentzel Manor. From there, a 70km epic unfolds, taking you past no fewer than twenty castles across the region.
At km 60, you join the 50K course, passing through Barr, then Mont Sainte-Odile, the Romanesque town of Rosheim, and finally Obernai, where the finish awaits at the foot of its historic ramparts.
START WAVES
The start will take place in four waves:
• ELITE: 2001 – 2060
• Wave 1: Bib numbers 2101 – 2680
• Wave 2: Bib numbers 2701 – 3160
• Wave 3: Bib numbers 3201 – 3570
• Wave 4: Bib numbers 3601 – 3980
Start pens are allocated according to runners’ UTMB Index.
PRACTICAL INFORMATION
Bib collection in Obernai: Thursday 14 May from 11:00 to 19:00 No bib collection at the race start.
Aid stations :
- Barr - Km 66 (bag drop available)
Find all the information on this link : alsacegrandest.utmb.world/races-runners/races/UTDP
RACE WITHDRAWAL
Withdrawals are only possible at aid stations. In the event of withdrawal, the runner must inform Race HQ: 09.72.16.67.25
TIME CHARTS
RACE
CATEGORY RACE CATEGORY FINALS ACCESS
TRAIL DES CELTES
47km with 2,000m of elevation gain, taking you to Mont Sainte-Odile and six must-see castles. Following the Sentier des Merveilles and the summits of the Bloss and Heidenkopf, this is an epic route that will leave a lasting impression.
THE RACE
You will set off on this 50K-format from Barr, the wine capital of Bas-Rhin, nestled at the foothills of the Vosges massif. After leaving the vineyard trails, the route heads into the forest towards Landsberg Castle, followed by Birkenfels Castle, before climbing to Mont Sainte-Odile, an iconic landmark overlooking the Alsace plain.
On the descent, you will pass close to the silent remains of Niedermunster Abbey, before climbing Heidenkopf, in a setting steeped in legend near an ancient Celtic site. The bravest may take on the steps of Mündel Tower and enjoy panoramic 360° views.
After this final challenge, the course continues through the vineyards towards the town of Rosheim, known for its historic gates — remnants of the town’s fortifications — before reaching the finish on the ramparts of Obernai.
STARTING WAVES
The start will be in five waves:
• Elite : Bib number 5001 - 5050
• Wave 1 : Bib number 5101 - 5730
• Wave 2 : Bib number 5801 - 6391
• Wave 3 : Bib number 6401 - 6880
• Wave 4 : Bib number 6901 - 7290
• Wave 5 : Bib number 7301 - 7580
Start pens are allocated according to runners’ UTMB Index.
PRACTICAL INFORMATION
Bib collection in Obernai: Saturday 16 May from 09:00 to 20:00
No bib collection at the race start.
Find all the information on this link : alsacegrandest.utmb.world/fr/races-runners/races/TDC
RACE WITHDRAWAL
Withdrawals are only possible at aid stations. In the event of withdrawal, the runner must inform Race HQ: 09.72.16.67.25
TIME CHARTS
RACE CATEGORY
TRAIL DES PÈLERINS
On this short route, which passes through the spiritual stronghold of Alsace at an altitude of 753 m, you will experience a condensed version of a medieval landscape in the midst of a lush, enchanted forest with seven castles.
THE RACE
From Barr, the wine capital of the Bas-Rhin, you will set off towards the first foothills of the Vosges. The terrain quickly steepens, drawing you into a climb through ancient forest, guided by the imposing silhouettes of Landsberg and Birkenfels castles — true sentinels of the past.
The Way of the Cross then leads you to Hohenbourg Abbey, perched atop the legendary Mont Sainte-Odile. Each step, each marker along the way tells a story, deepening the intensity of your ascent towards this spiritual landmark overlooking the Alsace plain.
The descent, fast and wild, takes you past the silent ruins of Niedermunster Abbey, before guiding you towards the final objective: the ramparts of Obernai.
STARTING WAVES
The start will be in four waves:
• Elite : Bib number 8001- 8030
• Wave 1 : Bib number 8101 - 8660
• Wave 2 : Bib number 8701 - 9150
• Wave 3 : Bib number 9201 - 9560
• Wave 4 : Bib number 9601 - 10050
Start pens are allocated according to runners’ UTMB Index.
PRACTICAL INFORMATION
Race bib collections in Obernai:
• Friday 15 May: 11:00 - 20:00
Race bib collections in Barr:
• Saturday 16 May: 10:30 - 12:30
Find all the information on this link : alsacegrandest.utmb.world/fr/races/TDP
RACE WITHDRAWAL
Withdrawals are only possible at aid stations. In the event of withdrawal, the runner must inform Race HQ: 09.72.16.67.25
TIME CHARTS
RACE CATEGORY
RONDE DES PAGES
This short, accessible and friendly format is open to all — the perfect opportunity to experience your first trail race or enjoy a fast and flowing course. Set among vineyards, orchards and forests, it unfolds in a unique, festive, evening atmosphere.
THE RACE
From the heart of Obernai town centre, you will set off in a lively atmosphere before heading towards its historic ramparts. A flowing and accessible route, ideal for a first taste of trail running, culminating as you cross the iconic finish arch.
STARTING WAVES
The start will be in two waves:
• Elite: Bib number 11001 - 11060
• Wave 1: Bib number 11101 - 11900
• Wave 2 : Bib number 12001 - 12450
Start pens are allocated according to runners’ UTMB Index.
PRACTICAL INFORMATION
Bib collections in Obernai :
• Friday 15 May: 16:00 - 20:00
• Saturday 16 May: 09:00 - 11:00
• Saturday 16 May: 17:00 - 20:00
No bib distribution at the race start.
Find all the information on this link: https://alsacegrandest.utmb.world/fr/races/RDP
RACE WITHDRAWAL
Withdrawals are only possible at aid stations. In the event of withdrawal, the runner must inform Race HQ: 09.72.16.67.25
TIME CHARTS
TRAIL DES ECUYERS
The perfect opportunity for the next generation of trail runners to experience their first by UTMB® event at Trail Alsace by UTMB.
THE RACE
The adventure begins in the heart of the medieval quarter of Châtenois, along its historic ramparts.
Carried by the energy of the crowd, you will set off in a unique atmosphere before passing through the Witches’ Tower, an iconic local landmark.
PRACTICAL INFORMATION
Race bib collection in Chatenois - Saturday 16 May 2026 13:30 - 15:45
No bib distribution on the start place of the race.
Find all the information on this link : https://alsacegrandest.utmb.world/fr/races/RDP
TIME CHARTS
MANDATORY EQUIPMENT
Choosing suitable equipment is a key factor in the success of your race. Remember to test your gear before the event to avoid any surprises or discomfort.
WHY IS MANDATORY EQUIPMENT REQUIRED ?
In May in Alsace Grand Est, conditions can be very hot (over 30°C) or very cold, with rain or even hail. Your equipment must allow you to cope with all types of conditions and, depending on your pace, spend one or two nights on the course. In the event of an incident, your equipment must also allow you to wait for assistance in sufficiently safe conditions.
You must carry the mandatory equipment with you at all times, otherwise you risk a penalty. Checks are carried out during the races, immediately before the start and right through to the finish.
It is important to note that the equipment required by the organiser is a minimum safety requirement, which each trail runner must adapt according to their own abilities. We strongly advise you to test it during training outings in a variety of conditions and to carry anything that may be useful or necessary for you.
Additional kits required depending on weather conditions
The “heatwave” and “bad weather” kits are an integral part of the mandatory equipment. Depending on conditions, the organiser may require one of these kits and will inform participants before bib collection opens for their race. To collect their bib, each participant must present their mandatory equipment, including the additional kit if required by the organiser.
Choose clothing that provides effective protection in the mountains against cold, wind and snow, ensuring both safety and performance. All clothing must be correctly sized and unaltered from its original condition.
This equipment must be carried in a bag that will be checked and tagged at bib collection and may not be exchanged during the race.
EQUIPMENT TRAIL DES ECUYERS
LIVETRAIL
THE LIVEINFO APP BECOMES LIVETRAIL!
The LiveTrail app now includes the LiveRun and LiveInfo apps features to offer runners, crews and spectators a complete experience on a single platform.
MAIN FEATURES FOR RUNNERS
• Safety during the race
• Landmarks on the course
• Follow your friends
• Ghost runner
• Sharing on Social Media
• GPS tracking
DOWNLOAD THE APP
The runner’s digital swiss army knife ! Optimize your race management, stay connected with your friends participating in the same race, and share your adventure with your loved ones.
MAIN FEATURES FOR PUBLIC
• Follow your friends and family
• Race information
• Watch lives
• Follow your favorites
• Get information
Bienvenue à BARR !
Ville pittoresque et authentique, Capitale Viticole, labellisée Station Verte, idéalement située au pied du Massif des Vosges et élue Ville Européenne du Sport 2025 ! 1ère station Uni’Vert Trail de l’Est de la France, Barr est l’endroit idéal pour venir encourager l’ensemble des coureurs !
Welcome to Barr ! Picturesque and authentic town, Wine Capital, designated ‘green resort’, ideally situated at the foot of the Vosges mountains and voted European City of Sport 2025 ! As the 1st Uni’Vert Trail resort in Eastern France, Barr is the ideal place to come and cheer on all the runners! Willkommen in Barr ! Malerische und authentische Stadt, Weinhauptstadt, mit dem Gütesiegel „Grüne Station“ ausgezeichnet, ideal gelegen am Fuße der Vogesen und zur Europäischen Sportstadt 2025 gewählt ! Als erste Uni’Vert Trail-Station im Osten Frankreichs ist Barr der ideale Ort, um alle Läuferinnen und Läufer anzufeuern!
Ville Européenne du Sport 2025
DÉPARTS DE BARR
CATÉGORIE
Point de ravitaillement
La Région ... le sport !
Open Ear Headphones
FROM 14 TO 17 MAY 2026, discover the latest trail-running innovations and take part in a wide range of activities at the Ultra-Trail Village.
Located in Obernai, it is the meeting point for trail-running enthusiasts throughout the event.
Over three days, explore leading brands, equipment suppliers and local stakeholders. Meet specialists in the discipline, and discover both the latest innovations and the hidden gems showcased by local brands and producers.
DATES AND OPENING TIMES
HOUR DAY
11:00 - 20:00 THURSDAY 14/05
11:00 - 20:00 FRIDAY 15/05
09:00 - 20:00 SATURDAY 16/05
PARTNERS
REGIONAL AND LOCAL PARTNERS
EVENT PARTNERS
RULES ON THE WEBSITE MANDATORY MATERIAL ON THE WEBSITE
SHUTTLE FOR RUNNERS ON THE WEBSITE FOLLOW THE RACE ON THE WEBSITE
