San Diego 50 Mile & Trail Marathons

JAN
10
2026
Read all about the San Diego 50 Mile & Trail Marathons on 10 Jan 2026 in Escondido.
Sat 10 Jan 2026
50 miles Marathon Half Marathon 10 miles 5 miles 5 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

About the race

San Diego 50 & Trail Runs is a multi-distance trail running festival staged at the San Pasqual Valley Staging Area in Escondido, California. The lineup includes a 50-mile ultramarathon, a Trail Marathon (plus a 2-person relay), a Trail Heavy Half, Summit Chase 10M (with a youth version), plus Valley 5M, Stroller Trail 5K, and Elevated Youth 1-Mile. The rugged course showcases San Diego County trails and the summit of Raptor Ridge, with a cupless aid-station policy.

After racing, participants enjoy an Elevation Culture finish-line camp with drinks, food, music, and community. Pacers are allowed for the last 7 miles of the 50M, and finishers receive shirts, wooden medals, and a reusable cup. Visit the organization's website for the most recent information.

50 mi
50 Mile
Marathon
Trail Marathon
Marathon
Trail Marathon Relay-2 Person
Half Marathon
Trail Heavy Half Marathon
10 mi
Summit Chase Challenge 10m (youth Under 19)
10 mi
Summit Chase Challenge 10m
5 mi
Valley 5m (youth Under 19)
5 mi
Valley 5m
5 km
Stroller Trail 5k
Elevated Youth 1 Miler

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