About Our Events
Eastern States 100
Eastern States is a 103-mile single-loop trail race (98% single/ double-track) in the Wilds region of the Allegheny Plateau in northcentral Pennsylvania. The race circumnavigates a portion of the stunning Pine Creek watershed that includes some of our longest climbs and most technical and remote terrain. It visits storied trails like the Mid State Trail and the Black Forest Trail, and accumulates over 20,000 feet of climbing in the process — all in the glorious heat and humidity of August.
Ironstone 100K
The Ironstone 100K. Legs of Iron. Resolve Like a Stone. Ironstone 100K is a savage point-to-point 100 kilometer ultramarathon on the wildest trails in the Alleghenies. Amazing in its terrain and rich in heritage, the ultramarathon starts at Canoe Creek State Park in Blair County and utilizes the Mid State Trail, and Standing Stone Trail in Rothrock State Forest before ending in Greenwood Furnace State Park in Huntingdon County.
Eagleton Trail Challenge
Welcome to the Eagleton Trail Challenge, just outside of Lock Haven, PA - the trailrunning capital of the East Coast. This is a milder and more runnable course than some other local races, with less elevation change and less technicality! Now don’t let that make you think that you can just show up and finish the race like it’s some local 5k road race. It still requires you to train and be fully prepared to meet the demands of a trail race. Enjoy beautiful trails in the springtime in the PA Wilds.
SHEastern States Weekend
Embark on an exhilarating journey with our SHEastern States's Trailrunning Weekend! Immerse yourself in the breathtaking landscapes of the Eastern States course while forging connections with like-minded women. Experience the perfect blend of comradery, support, and training. Unleash your trailblazing spirit, conquer challenges, and celebrate achievements together in this empowering and inspirational adventure. Lace up for a weekend of camaraderie, empowerment, and trailrunning!
About Eastern States Trail-Endurance Alliance
We serve as stewards of the Eastern States 100, Ironstone 100K and Eagleton Trail Challenge and manage them as a public trust for the benefit of the community. We set high standards, we work hard to meet those standards, and we focus on long-term sustainability. We promote trailrunning. We believe in the power of movement in nature to enhance lives, that traveling fast and far over rough terrain in any weather builds confidence and competence and makes us more completely human. We promote unity and cooperation within the trailrunning community, and work to perpetuate the trailrunning ethos. At the core we are one fellowship built upon mutual respect, shared hardship and accomplishment, shared beauty, and love of the wild places. We promote unity and cooperation between trailrunners, other users of public land, and the communities that support us. We maintain trails and advocate for the responsible use of public lands, not only for runners, but for the good of everyone.
This is a fantastic chance to showcase your company, brand, and services to a dedicated and enthusiastic audience. By sponsoring Eastern States Trail-Endurance Alliance races and events, you’re not just gaining visibility among some of the most passionate and loyal participants in the region and across North America – you’re aligning your brand with a community that values endurance, adventure, and excellence.
Trailrunning at a Glance
For every trail runner, there are 5.3 road runners. While trail running may still be considered the younger sibling of road running, its surging popularity is undeniable. Today, trail running accounts for 15.8% of all race finishes, reflecting remarkable growth of 231% over the past decade. Over the past 20 years, the sport has expanded by an astounding 2,394%.
Trail runners tend to be older, with the average age now at 39.5 years, compared to 37.7 years in 2000. Female participation has seen a significant rise, growing from just 13% in 1997 to 46% in 2022. Although fewer women participate in ultra distances, their overall presence in trail running is steadily increasing, as evidenced by rising registration numbers.
Demographics
Eastern States 100
Date: Second weekend in August.
Location: Tiadaughton State Forest northwest of Williamsport.
Avg. Participants: 250-300
Avg. Age: 30-39 and 40-49 both at 32%
Gender: 80% male; 20% female
Ironstone 100K
Destination Racers: 92% live farther than 50 miles away.
Top States: PA - 51%; NY - 8%; NJ - 5%; MD - 6%; VA - 4%
Farthest Traveled: Philipinnes
Popular Cities: Philadelphia; Pittsburgh and York
Data based on 2023, 2024 and 2025 registrations prior to 1/15/25.
Date: Second weekend in July.
Location: Rothock State Forest near Altoona/State College.
Avg. Participants: 75-100
Avg. Age: 30-39 at 36%
Gender: 85% male; 15% female
Eagleton Trail Challenge
Date: First weekend in April.
Location: Sproul State Forest northwest of Lock Haven.
Avg. Participants: 175-300
Avg. Age: 30-39 and 40-49 both at 31%
Gender: 61% male; 39% female
Destination Racers: 92% live farther than 50 miles away.
Top States: PA - 68%; MD - 8%; VA, NJ & WV - 6%; OH - 4%; ON & DC - 5%
Farthest Traveled: Australia
Popular Cities: Philadelphia; Pittsburgh and Toronto, CAN
Data based on 2023 and 2024 registrations.
Destination Racers: 66% live farther than 50 miles away.
Top States: PA - 84%; NY - 5%; NJ - 3%; MD - 2%; VA - 1%
Farthest Traveled: Illionios
Popular Cities: Lock Haven, Danville and State College
Data based on 2024 and 2025 registrations prior to 1/15/25.
SHEastern States Weekend
Date: Fourth weekend in April.
Location: Tiadaughton State Forest northwest of Williamsport.
Avg. Participants: 25-50
Avg. Age: 40-49 at 50%
Gender: 100% female
Travelers: --% are form outside the area.
Top States: PA - 50%; NY - 12%; OH8%; FL, NJ and MA - 4%
Farthest Traveled: Colorado
Popular Cities: Pittsburgh and Philadelphia
Data based on 2024 registrations.
Sponsorship Opportunities
PRESENTING SPONSOR - ES100: $10,000; IS100K & SHES: $5,000; ETC: $2,500
• Company Logo on Race T-shirts plus other race gear available for purchase
• Listed in all press releases and media announcements
• Logo inclusion on all emails sent to participants (past & present)
• 3+ dedicated social posts with no other noise, inclusion in all ESTEA and RACE social posts
• Company Logo prominently displayed on the Race Web Page
• Company name inclusion in all media-related communications and interviews
• Headline Company Logo on social media photo screen during Packet Pick up and Race Day
• Vendor Booth space is available for use on both Friday evening, Packet Pick Up AND/OR Race Day(s)
• Your festival signage hung in a prominent location
• Race Day(s) PA Announcements by MC
ORANGE BLAZE SPONSOR - ES100: $5,000; IS100K and SHES: $2,500; ETC: $1,500
• Company Logo on Race T-shirts
• Listed in all press releases and media announcements
• Logo inclusion on all emails sent to all participants (past & present)
• Inclusion in RACE social posts
• Company Logo on RACE Sponsor Page
• Small Company Logo on social media photo screen during Packet Pick Up and Race Day
• Vendor Booth space is available for use on both Friday evening, Packet Pick Up AND/OR Race Day(s)
• Race Day(s) PA Announcements by MC
YELLOW BLAZE SPONSOR - ES100: $2,500; IS100K and SHES: $1,500; ETC: $1,000
• Company Logo on Race T-shirts
• Listed in all press releases and media announcements
• Logo inclusion on all emails sent to participants (past & present)
• Inclusion in RACE race social posts
• Company Logo on Race Sponsor Page
• Small Company Logo on social media photo screen during Packet Pick Up and Race Day(s)
• Vendor Booth space available for use on both Friday evening, Packet Pick Up AND/OR Race Day(s)
• Race Day(s) PA Announcements by MC
BLUE BLAZE SPONSOR - ES100: $1,000; IS100K and SHES: $750; ETC: $500
• Company Name on Race T-shirts
• Name inclusion on all emails sent to participants (past & present)
• Company Logo on RACE Sponsor Page
• Inclusion in some RACE race social posts
• Vendor Booth space available on either Friday
• evening, Packet Pick Up AND/OR Race Day(s)
• Race Day PA Announcements by MC
TRAILHEAD SPONSOR - ES100: $500; IS100K and SHES: $250; ETC: $250
• Company name on Race T-shirts
• Name inclusion on all emails sent to participants
• Company Logo on RACE Sponsor Page
• Company Logo on Race Sponsor Page
• Vendor Booth space available Race Day
• Race Day(s) PA Announcements
Value-In-Kind Sponsorships
The Eastern States Trail-Endurance Alliance proudly offers Value-InKind sponsorships, providing unique opportunities for brands to make a meaningful impact. We’re excited to collaborate creatively with our partners, offering tailored programs such as becoming the "Official Hydration Sponsor" or sponsoring key elements like the finish line, aid stations, or participant gear. These sponsorships not only showcase your brand in a dynamic and engaging way but also align your company with the spirit of endurance and adventure that defines our events. Let’s work together to create a memorable experience for our participants while elevating your brand's presence.
CONTACT: Benjamin Mazur Vice-President
Eastern States Trail-Endurance
ben.mazur@estea.org
Alliance