Ultra Running Hub Trail 100k
Siskiyou Out Back 100 Km Trail Run
29 days to go
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
Race begin and end at the Mt. Ashland Lodge at an altitude of 6500 feet. From there the courses meander along the Pacific Crest Trail with breathtaking views of Mt. Shasta, Mt McLaughlin, and the Siskiyou and Cascade mountain ranges.