Course map, elevation profile & surface
Distance
100.1mi
Elev gain
16,149ft
Elev loss
16,152ft
High point
6,479ft
Low point
3,639ft
Effective oxygen
79–88%of sea level
Surface
83% trail
Drawing the course…
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Race-day light
In the dark
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Sunrise
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Sunset
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Headlamp from
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Climbs
biggest first
Pick a climb to find it on the profile and the map.
Conditions typical race-day weather for Apr 30 at the start
Typical high
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Typical low
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Chance of rain
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Last year’s high
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Looking up ten years of weather for Apr 30 at the start line…
Reviews what runners who have been there say
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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.
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Race director? — one line of HTML, always up to date.
Course history
- Sep 29, 2026Added to the catalog
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