Event Details
The Green Monster Trail Challenge takes place on Sunday, October 12, 2025. Join us for a challenging adventure in the stunning mountains of Tioga State Forest.
- Date: October 12, 2025
- Location: Wellsboro, PA
- Start Times: 50K - 7:30 AM, 25K - 9:00 AM, 15K - 10:45 AM
Course Distances and Ascent
- 50K: 7800' Total Ascent
- 25K: 4000' Total Ascent
- 15K: 1700' Total Ascent
Registration Details
Registration closes on September 28, 2025, at 11:59 PM ET.
Amenities
- Challenging Trails
- Superbly maintained Aid Stations
- Post Race Feast & Libations
- Music and Entertainment
- Finisher Medals & Swag Giveaways
Registration Fees
- 50K: $98.12 ($110.00 after Sep 06)
- 25K: $76.87 ($87.50 after Sep 06)
- 15K: $66.25 ($76.87 after Sep 06)
Join us for a race experience filled with cheer, camaraderie, and a challenge that will put your limits to the test!
