Many On The Genny

Name: Many On The Genny
Start: 2026-06-20
End: 2026-06-20
Location: Mount Morris

JUN

2026

Take on Many On The Genny, a 45 mile trail ultra through Letchworth State Park's gorge with long climbs, footbridges and sweeping views. Solo, relay and women's only entries available; registration opens Jan 1, 2026.

Sat 20 Jun 2026

Mount Morris, New York

Website Registration

45 miles

Always double-check with the organizer's website! This page may contain affiliate links.

Event

Many On The Genny is scheduled for June 20, 2026 in Castile, NY, at 6103 Visitor Center Road. Distances and entry categories listed for the event include:

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

Registration opens January 1, 2026 at 12:00 AM ET.

Course and support

The main event is a 45-mile trail ultra that uses both sides of the gorge in Letchworth State Park. The course is all trail and includes single track, fields, footbridges, and bridle paths. The route features long climbs and views along the gorge. There are five fully stocked aid stations and one water stop on the course. Some remote sections have up to about 8-9 miles between aid stations. Visit the organization's website for the most recent information.

45 mi

45 Miler

Many on the Genny Relay