Double Peak Challenge

by Friends of San Marcos Parks and Recreation

trail

Saturday, September 26, 2026

San Elijo Hills Neighborhood Park
Twin Oaks Valley Rd & Sandalwood Dr, San Marcos, CA 92078

distances

10K5K

Annual trail race ascending to the 1,644-ft summit of Double Peak in San Marcos with 10K and 5K options and significant elevation gain. Organized by Friends of San Marcos Parks and Recreation. Historically chip-timed with live results; 2026 registration not yet open at time of scan.

course details

10K

terrain: trailcourse: Trail 10K from San Elijo Hills Neighborhood Park climbing 1,176 feet to Double Peak summit at 1,558 ft elevation, with panoramic views; alternates asphalt paths, dirt trails, and steep inclines.elevation: +1176 ft

terrain: trailcourse: Shorter trail fun run/walk from San Elijo Hills Park with significant elevation gain on dirt and paved paths toward Double Peak. Jogging strollers not advised.elevation: +600 ft

links

Website

start location

San Elijo Hills Neighborhood Park · Twin Oaks Valley Rd & Sandalwood Dr, San Marcos, CA 92078