Many On The Genny

Many On The Genny is a 45-mile trail ultramarathon held in Castile, New York, within the scenic Letchworth State Park. The course features both sides of the famous gorge, offering runners a challenging mix of single track trails, fields, footbridges, and bridle paths. Participants experience stunning vistas and demanding climbs in a grassroots, community-focused atmosphere.

The event emphasizes self-sufficiency, with five fully stocked aid stations and one water stop spaced along the route, requiring runners to be prepared for long stretches of up to 8-9 miles between aid points. A relay option is also available for teams. Visit the organization's website for the most recent information.