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Snow Summit, CA / USA

MAY 18 / 2025

10K

TRAIL TYPE

ROCKY / HILL MOUNTAIN TRAILS

SEASON

SPRING

AVG TEMP

10ºC / 51ºF

AVG ALTITUDE

2.300 Mts. / 7.500 ft.

AIRPORT

ONTARIO INTERNATIONAL AIRPORT (ONT)

REGISTRATIONS NOW OPEN

THE EVENT

Big Bear is the most legendary mountain resort in Southern California, and has long been a favorite training ground for some of the country’s top runners.

You’ll be following in their footsteps as you explore the picturesque trails of this venue, featuring buttery singletrack winding through high altitude pine forest, plus some gnarly, technical climbs and descents.

You’ll experience wide views of the Southern Sierra, wildlife, wildflowers, and did we mention the altitude?

This race is held within a classic Spartan OCR festival weekend.

THE COURSE

Course map and elevation profile for each distance available at the event.

FAQ

Event’s frequently asked questions and important information.

Schedule

Sunday May 18, 2025.

10:00 AM – 10k Race Start

Cutoffs

There will be no intermediate course cutoff time.

Finish line cutoff: 3 hours (1:00 PM)

Timing / Results Information

Gun time will be used to control runner’s timing and results (chip time will not count).

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