A classic Santa Monica Mountains out-and-back from Malibu Creek State Park
Other trail races within 149 miles
An out-and-back through the Santa Monica Mountains beginning at Malibu Creek State Park. The course climbs through Corral Canyon and Kanan Road to the turnaround at Zuma Ridge Motorway before retracing back to the finish. No crew or drop bags allowed — runners rely on well-stocked aid stations and whatever they carry.
Some ultra experience recommended
Calabasas, CA, United StatesJanuary 30, 2027
Sean O'Brien 50K is an out-and-back trail race in Calabasas, CA, United States, held on January 30, 2027. The course covers 32.1 miles and climbs 6,720 ft.
| Location | Mile | Elevation | Cutoff |
|---|---|---|---|
Start Start | 0.0 | 551 ft | — |
Corral Canyon #1 Aid Station | 7.3 | 1,995 ft | — |
Latigo Canyon Landmark | 11.5 | 2,044 ft | — |
Kanan Road #1 Aid Station | 13.5 | 1,542 ft | — |
Zuma Ridge Motorway Checkpoint | 16.1 | 1,621 ft | — |
Kanan Road #2 Aid Station | 18.5 | 1,542 ft | — |
Corral Canyon #2 Aid Station | 24.8 | 1,995 ft | — |
Finish Finish | 32.1 | 551 ft | — |
Aid station details for this race are still being filled in. Cutoffs and access rules come from the race’s own published information and can change — check the official race details before planning around them.
Sign in for race-day weather at every station, points of interest, segment-by-segment analysis, pacing, and to save this race to your calendar.
Malibu Creek State Park has an on-site campground adjacent to the race venue. Book in advance via California State Parks reservation system.
No required gear specified
No recommended gear specified
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