Ultra Running Hub
Trail 50mi
Many On The Genny 45 Mile Trail Ultra
307 days away
72km Distance
3.6 Grit Score
Challenging Level
Vertical Intensity 0 D+/km
This course is relatively flat and fast. Ideal for PB attempts.
The Aid Station
Course-specific beta from the community
This is a fast & flat course. Expect fast, runnable sections where rhythm is key.
With trail terrain, choose a shoe with moderate cushioning for optimal performance.
Course Intelligence
OPENFREE MAP (LIBRE)Course Notes
A 40 mile trail ultra using both sides of the famous gorge in Letchworth State Park. With 90% of the course off roads, you will traverse single track, fields, foot bridges and bridle paths.