Apr
5
Saturday

Chesebro Half Marathon

The Mazda Thousand Oaks Chesebro Half Marathon is a scenic running event set in the beautiful Santa Monica Mountains National Recreation Area, taking place on April 5, 2025. This USATF-sanctioned race features a unique course that combines approximately 60% trail and 40% road, offering participants stunning views and a variety of natural landscapes. Runners can expect a challenging yet rewarding experience, with aid stations, a post-race party, and finisher medals.

The event is part of the larger Great Race, which includes multiple distances, making it suitable for runners of all levels. Visit the organization's website for the most recent information.

Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
15 km
15k Combo (10k + 5k)
8 mi
Chesebro Half Marathon (~8 Mile Trail & 5 Mile Road)
10 km
Old Agoura 10k
10 km
Triple Stack Challenge (10k + 5k + 1 Mile)
5 km
Deena Kastor 5k
1 Mile - All Ages
Virtual Options

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