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The Bulldog Ultra

Calabasas, United States • 16 Aug 2025

The Bulldog Ultra is Southern California's oldest 50k trail run, celebrating its 32nd year in the scenic Santa Monica Mountains. Participants can choose between a challenging 25k or 50k course, both offering stunning views and steep climbs. The event features a $4,000 prize purse and is part of the Bulldog Challenge Series. Runners can enjoy fully stocked aid stations, a post-race festival with breakfast tacos, a beer garden, and awards ceremonies. The event emphasizes community support and sustainability, making it a popular choice among trail running enthusiasts. 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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