Saturday, June 20, 2026 San Diego, CA, USA

Trail 50k

Black Mountain 50K

8 days to go

50km Distance

1,000m Elevation

4 Grit Score

Challenging Level

Vertical Intensity 20 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

OPENFREE MAP (LIBRE)

Starting at Hilltop Park runners climb to the top of little black loop trail and run through the beautiful trails within Black Mountain Open Space.