L/T/L
Lonely/Tired/Lost

Black Mountain 50K

Date

Jun 21, 2025 (Sat)

Races

50K

Difficulty

1.1

Entry fees

$179.22

Experience a unique running adventure on the challenging trails of Amat Kwanyil in San Diego, set on the historic grounds of an ancient volcano. The course winds through diverse landscapes, showcasing chaparral, coastal sage scrub, and wildlife like deer and bobcats. Runners will tackle rocky, steep, and technical trails, with significant elevation gains: 5,000 feet in the 50K and 2,500 feet in the 25K. Starting at Hilltop Park, participants climb the Little Black Loop trail, navigating through winding single-track paths before descending to Black Mountain Ranch Park. The 25K runners veer towards the Summit, while the 50K competitors trek across Lusardi Loop and Lilac trails. After enjoying sweeping panoramic views from the summit, all runners race downhill to the finish, where celebration and refreshments await.

Races

50K

Jun 21, 2025 (Sat) - 6:30

Distance

50km

Terrain

Trail

Entry fee

$179.22

Elevation gain

4,500ft

Elevation loss

4,500ft

Elevation rating

Hilly

Difficulty

1.1

Course record (M)

3h 39m 29s

Course record (F)

4h 47m 31s

Cutoff time

10h

Don't miss a thing!

Get all the news & stories from the world of ultrarunning delivered to your inbox with our one-a-week newsletter.

Image of a runner