Ultra Running Hub
Trail 100mi
1er Grand Raid Kiprun 3 Vallées Moûtiers - Ultra des 3 Vallées
96 days away
170km Distance
8.5 Grit Score
Elite/Extreme 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.