Calero Trail Run - December 2026
Calero Trail Run - December is a 50 KM trail ultra in San Jose, CA on December 5, 2026. See its terrain, cutoffs and how it fits your running on Find My Ultra.
- Distance
- 31.1 mi (50 KM)
- Elevation Gain
- Not published
- Max Altitude
- Not published
- Cutoff
- 8 hrs