Trail 100k
Bishop High Sierra Ultramarathons 100 km
Race completed
100km Distance
4,400m Elevation
10 Grit Score
Elite/Extreme Level
Vertical Intensity 44 D+/km
Significant climbing. Steep sections will require power hiking.
The Aid Station
Course-specific beta from the community
This is a mountain course. Poles are highly recommended for the sustained climbs.
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
These are high altitude races, with lots of climbing, in the scenic foothills of the Eastern Sierra Nevada. The course is mainly run on 4 wheel drive dirt roads, with a couple of short sections of trail.