Experience the untamed beauty of Pennsylvania's Wilds at the Eagleton Trail Challenge—an unforgettable spring race that takes runners from the Susquehanna River to the Allegheny Plateau on scenic single-track trails, blending history, adventure, and personal triumph

The Eastern States Trail-Endurance Alliance promotes trailrunning and the responsible use of public lands, through events such as the Eastern States 100, Ironstone 100K and Eagleton Trail Challenge, footraces we manage as a stewardship for trailrunners and the community.

50K Run

Start Time: 8:00 AM (10-hour time limit)

Elevation Gain: Approx. 4000 ft

Aid Stations: 6

NEW FOR 2025: Updated course due to access changes. Stay tuned for details!

25K Run

Start Time: 10:00 AM (8-hour time limit)

Elevation Gain: Approx. 2200 ft

Aid Stations: 3

25K Ruck Challenge

Start Time: 9:00 AM (9-hour time limit)

Elevation Gain: Approx. 2200 ft

Aid Stations: 3

Ruck Rules:

20 lbs dry weight for 150+ lb body weight

10 lbs dry weight for under 150 lb body weight

Rucksacks only (no weighted vests)

10K Run

Start Time: 11:00 AM (7-hour time limit)

Elevation Gain: Approx. 1200 ft

Aid Stations: 1

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