Course map, elevation profile & surface
Race-day light
Climbs
biggest firstConditions typical race-day weather for Apr 30 at the start
Looking up ten years of weather for Apr 30 at the start line…
Reviews what runners who have been there say
No reviews yet — be the first to run it and tell other runners what to expect.
About this course
San Diego 100 100 Miler Crewed — 2027 covers 100.1 mi (161.1 km) with 16,149 ft of elevation gain. The interactive map above shows the full route with its elevation profile and aid stations, built from the course's GPS file.
Load the course in the TrailGoat Run Planner for grade-adjusted pacing, climb-by-climb splits, hourly weather and a full hydration & fueling plan — free, no account needed.
Race director? — one line of HTML, always up to date.
Course history
- Sep 29, 2026Added to the catalog
Similar courses close in distance, climbing per mile, month and region
More race courses
- Fort Yargo Ultra 25K — 202718.6 mi · location TBD
- Helen Holiday Trail Race 25K — 202715.4 mi · location TBD
- Cabin Fever 50K 50 K — 202731.3 mi · location TBD
- Black Lung Ultramarathon 62k Solo Virtual — 202737.7 mi · location TBD
- Larrabee Lakes 50K — 202730.8 mi · location TBD
- Pikes Peak Ultra 50 Miler — 202751.3 mi · location TBD
Not seeing the race you came for? — most are live within a day.