Race. Train. Gear up.
Saturday, December 5, 2026 Friant, CA, USA
Trail 50k

San Joaquin River Trail 50K Run

176 days away
50km Distance
1,600m Elevation
4.9 Grit Score
Challenging Level
Vertical Intensity 32 D+/km
Flat Hilly Mtn

Moderate undulations. Requires consistent effort across varying grades.

The Aid Station

Course-specific beta from the community

⛰️ terrain

This is a rolling course. Expect fast, runnable sections where rhythm is key.

By UltraHub Expert
👟 gear

With trail terrain, choose a shoe with moderate cushioning for optimal performance.

By UltraHub Expert

Course Intelligence

OPENFREE MAP (LIBRE)

Course Notes

Run trails in the valley along Millerton Lake and the San Joaquin River.