Green Lakes Endurance Runs

Fayetteville, United States • 23 Aug 2025

The Green Lakes Endurance Runs, held at Tulip Hill Picnic Area in Green Lakes State Park, Fayetteville, NY, offer ultrarunning events including 100K, 50K, 25K races, and a new 12-hour timed race called GLER GALEFORCE. The courses feature varied terrain with well-maintained single and double track trails, grassy paths, dirt roads, and some asphalt, making for a runnable trail experience. The main loop for fixed distances is about 8 miles with scenic upland forest ascents and shaded lake-level sections. The 12-hour race consists of multiple 3-mile loops around Green and Round Lakes. The event provides aid stations, finisher medals, and age group awards, fostering a supportive and competitive atmosphere. Visit the organization's website for the most recent information.

Race information

12 hr
Gler Galeforce 12 Hour Race
100 km
100k
50 km
50k
25 km
25k
Visit the organization's website for the most recent information.
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