Ultra Running Hub Trail 100k
Yankee Springs 100 km Trail Run
Race completed
100km Distance
5 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.
For 100km+ efforts, prioritize real food at aid stations to prevent palate fatigue.
Course Intelligence
OPENFREE MAP (LIBRE)Course Notes
The courses are 100% single track trail through the woods of the Yankee Springs Recreation Area. The terrain features hills and valleys carved by glaciers as well as a fair amount of rocks and roots to dance around.