Cuyamaca 100k2026

03.10.2026San Diego (United States)

Build your race plan →

Pacing, fueling and crew sheet for the course you pick

Start line in

1 course · 100 km

1 course

100km
2’682 m D+
2’416 m D-
avg 3%
100K
03.10.
No index
GPX

Course analysis

100K100 km2’682 m D+

127effort kmⓘ100 km on the map · feels like 127 km

D+: 2’682 m
D−: 2’416 m
Max alt.: 1’968 m
Steepest: 13%

Segments

Elevation profile: 100K

1’040 m — 1’968 m

Feels like these

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on Cuyamaca 100k, in one roadbook.

Build your race plan →

The race

An adventure through the San Diego mountains. The course traverses a diverse landscape of oak woodlands, meadows, pine forests, and chaparral in the Cuyamaca Rancho and Anza Borrego Desert State Parks.

Where to stay

Find a place to stay near San Diego for the race.

We may earn a commission if you book through this map, at no extra cost to you.

Spotted wrong info on this page? Tell us and we'll review it. Report it

← Back to calendar