Green Lakes Endurance Runs
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Green Lakes Endurance Runs : Fayetteville, NY, August 22, 2026
Green Lakes Endurance Runs is a multi-distance trail event held at the Tulip Hill Picnic Area in Green Lakes State Park near Fayetteville, New York on August 22, 2026. Distances include fixed-course races and a timed event.
- 100K eight course laps of almost exactly 8 miles each
- 50K four course laps of almost exactly 8 miles each
- 25K two course laps of almost exactly 8 miles each
- GLER GALEFORCE 12 Hour Race clockwise 3 mile loop around Green and Round Lakes
All fixed-distance races start and finish at the Tulip Hill Race HQ. The looped course mixes well maintained single and double track, grassy single track, dirt roads and some asphalt. Each fixed-distance lap includes two ascents and one long descent through upland forest with roots, ruts, and stones, plus about 3 miles per loop across open upper meadows called the Serengeti. The lower lake section is shaded, mostly flat, and contains a few roots. The 12 hour timed race uses a different shorter loop confined to the lower lakes area.
Race amenities include race shirts for entrants who register at least 14 days prior, finisher medals and drinkware, bumper stickers, stocked aid stations (two stocked and one unmanned water drop), course markings, on-site crew space at McHenry-Main Aid Station, and a raffle with one ticket included per registered racer. Age group divisions and podium awards are specified. Race awards and finisher items are distributed only on race day. Refund requests will not be accepted after July 16, 2026 and there are no deferrals to 2027. Visit the organization's website for the most recent information.
