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Many On The Genny

Mount Morris, United States • 20 Jun 2026

Event

Many On The Genny is a trail running event in Castile, NY, held at Letchworth State Park near 6103 Visitor Center Road. The event offers the following distances and formats:

  • 45 Miler
  • Many On The Genny RELAY

Registration opens on January 1, 2026 at 12:00 AM ET. The event is described as an all-trail race that uses both sides of the park gorge.

Course and aid

The course stays on trails and includes single track, fields, footbridges, and bridle paths. Runners will pass vistas and sections with climbs. There are five fully stocked aid stations and one water stop on the course. Some remote sections place aid stations up to 8-9 miles apart, so participants should be prepared for extended distances between support points. Visit the organization's website for the most recent information.

United States New York Mount Morris

Race information

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