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, designed for fast running with moderate elevation changes. The 100K, 50K, and 25K races consist of 8, 4, and 2 loops respectively, each about 8 miles long, while the 12-hour race involves repeated 3-mile loops around Green and Round Lakes. The event provides strong support with aid stations, race swag, age group awards, and a festive atmosphere for ultrarunners. 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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