Trail Run races in San Diego, CA

Looking for trail races near you in San Diego, CA? There are 5 upcoming trail races listed here. The next one is Lake Hodges Trail Festival on Sat, Oct 17, 2026 at Piedras Pintadas Trailhead — see the full list below for dates, venues, and registration links, and browse trail races in other cities.

All 5K (68) 10K (46) Half Marathon (43) Marathon (5) Trail Run (5)

Sat, Oct 17, 2026 Lake Hodges Trail Festival Piedras Pintadas Trailhead · San Diego, CA · From $15 5K10KTrail Run Trail
Sat, Oct 24, 2026 Bike The Coast Pierview Way · Oceanside, CA · From $35 Trail Run Trail
Sat, Oct 31, 2026 Filthy 50+ - MTB Ride with Benefits 18194 Bandy Canyon Rd · Escondido, CA · From $20 Trail Run Trail
Sat, Jan 9, 2027 San Diego 50 & Trail Runs 18195 Bandy Canyon Rd · Escondido, CA · From $15 5K10KHalf MarathonMarathonTrail Run Trail
Sun, Apr 18, 2027 2027 Granfondo San Diego 585 Harbor Ln · San Diego, CA · From $59 Trail Run Trail

New to the distance? Read trail vs. road racing, or set your target with the pace chart.

Quick answers

When is the next trail race in San Diego?

The next Trail Run in San Diego, CA is Lake Hodges Trail Festival on Sat, Oct 17, 2026 at Piedras Pintadas Trailhead.

How many trail races are coming up near me in San Diego?

There are currently 5 upcoming trail races listed in San Diego, CA, each with a date, venue, and direct registration link.

What's the cheapest Trail Run in San Diego?

The lowest listed entry right now is Lake Hodges Trail Festival at from $15. Registration prices usually rise as race day nears, so early entry is cheapest.