Black Mountain Trail Races 50K/25K/Half

by Black Mountain Trail Races

trail

Saturday, June 20, 2026

Black Mountain Open Space Park
9711 Oviedo Way, San Diego, CA 92129

from $175

distances

50K25KHalf Marathon

certifications

UltraSignup Listed

Annual trail race on the trails of Black Mountain in Rancho Peñasquitos, part of the SoCal UltraRunner's Grand Prix. Offers 50K, 25K, and Half Marathon distances starting at 6:30 AM.

course details

Half Marathon

terrain: trailcourse: Hilltop Park → Little Black Loop singletrack → Miners Loop & Ahwee trails → summit. Rocky chaparral through Black Mountain Open Space.elevation: +2000 ft

25K

terrain: trailcourse: Hilltop Park → single-track → Black Mountain Ranch Park loop → summit. Manzanita-lined singletrack and jeep trail.elevation: +2500 ft

50K

terrain: trailcourse: Hilltop Park → single-track → Lusardi Loop & Lilac trails → summit. Rocky, steep, and technical chaparral. Start 6:30 AM.elevation: +5500 ft

links

Website

start location

Black Mountain Open Space Park · 9711 Oviedo Way, San Diego, CA 92129