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The Bulldog Ultra

Calabasas, United States • 16 Aug 2025

The Bulldog Ultra is Southern California's oldest 50k trail race, held in the scenic Santa Monica Mountains at Malibu Creek State Park in Calabasas, CA. Celebrating over 30 years, it offers two challenging distances: a 50k ultra with 29.4 miles and 5,784 feet of elevation gain, and a 25k trail run covering 14.87 miles with 2,947 feet of climbing. The course features single-track trails and fire roads with stunning views of rugged terrain and the Pacific Ocean. Runners face steep, long climbs and potentially high temperatures. The event includes fully stocked aid stations, a post-race festival with food, beer garden, massages, and awards with a $4,000 prize purse. Visit the organization's website for the most recent information.

United States California Calabasas

Race information

Website Registration
50 km
5784 m+
50k
25 km
2947 m+
25k
Visit the organization's website for the most recent information.
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