Many On The Genny

Mount Morris, United States • 20 Jun 2026

Many On The Genny - June 20, 2026

Many On The Genny is a trail running event held in Castile, New York, at 6103 Visitor Center Road in Letchworth State Park. The event date is June 20, 2026. It offers multiple event formats.

  • 45 Miler
  • Many On The Genny RELAY
  • Women's Only Registration

Registration opens January 1, 2026.

Course and logistics

The main event is a 45-mile trail ultra that uses both sides of the gorge in Letchworth State Park. The course is entirely on trail and includes single track, fields, footbridges, and bridle paths. The route contains viewpoints and steep climbs in places. The event provides five fully stocked aid stations and one water stop on course. Some remote sections place aid stations up to 8-9 miles apart, requiring participants to be prepared for long sections without support. The event is organized in a grassroots community style. Visit the organization's website for the most recent information.

Race information

45 mi
45 Miler
Many on the Genny Relay
Visit the organization's website for the most recent information.
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