Vale of Three Falls 5k | 10k | 15k

The Swain Mountain Race, held in Swain, NY, is a challenging 6.5-mile mountain trail race featuring nearly 2,500 feet of elevation gain. The course includes two loops: a 1.8-mile initial loop with a steady climb and a longer 4.8-mile loop that tackles some of Swain’s toughest ascents, including Clar..

The Glen Iris 5K & 10K Trail Run/Walk is a scenic event held within Letchworth State Park, known as the "Grand Canyon of the East," in Castile, NY. Participants will enjoy challenging woodland trails with breathtaking views of the Genesee River Gorge, wildlife, streams, and bridges. The race feature..

Rob's Trail Fest, held in Hemlock, NY, is a trail running event featuring marathon, 15K, and 5K distances. Scheduled for October 11, 2025, the festival offers runners scenic courses showcasing stunning fall foliage. The marathon includes two challenging technical climbs of 800 feet each on single-tr..

Many Lite is a scenic 20-mile running and hiking event held in Castile, NY, within the stunning Letchworth State Park, often called the Grand Canyon of the East. The course features breathtaking views of waterfalls, overlooks, and vibrant fall foliage along the Genesee River gorge, with cliffs reach..

The Frozen Assets Endurance Run is a winter trail race held at Harriet Hollister Spencer State Recreation Area in Springwater, NY. Scheduled for January 3, 2026, the event features an approximately 10k loop course primarily on winding single-track trails originally blazed for mountain biking. Partic..

Many On The Genny is a 45-mile trail ultramarathon held in Letchworth State Park, Castile, New York. The course features both sides of the park's famous gorge, offering runners a challenging mix of single track trails, fields, footbridges, and bridle paths. Participants experience stunning vistas an..