Red Rock Rumble

Topanga, United States • 21 Jun 2025

The Red Rock Rumble is a challenging 10k trail race held in the stunning Red Rock Canyon of Topanga, California. Featuring steep climbs, rugged terrain, and breathtaking views of the Santa Monica Mountains and Pacific Ocean, the course includes 1,360 feet of vertical gain and loss, with a mix of fire roads and a thrilling singletrack section. The event also offers a non-timed 4.5-mile Hiker's Delight route to Calabasas Peak, plus kids' races of 1.5 and 0.5 miles on scenic trails. Participants enjoy amenities like a vegan-friendly taco breakfast, a 21+ beer garden, sports massages, and awards including cash prizes and local legend honors. Visit the organization's website for the most recent information.

Race information

10 km
10k Rumble
4 mi
Hiker's Delight
Kids 1.5 Miles
Kids 1/2 Mile
Visit the organization's website for the most recent information.
Trail runs nearby

Take on the 4 Mile Hill Challenge at Debs Park in Los Angeles on November 15, a scenic trail run over rolling hills with refreshment stops and a youth 2K uphill challenge. Pet friendly with race day packet pick up and a T shirt for particip..

Challenge yourself on rugged coastal trails at the Ray Miller 50/50 at Point Mugu State Park in Malibu on December 6, 2025. With 50 mile, 50K and 30K options, the 2025 race is sold out and the waitlist is closed.

Run under the stars on fully marked fire road courses at Mulholland Gateway Park in Tarzana, with 5K and 10K night options. Bring a working headlamp, enjoy aid stations, and collect a finisher medal and shirt.

Celebrate the season with the Holiday Fun Run at Griffith Park, offering 5k, 10k, 15k and half marathon routes on scenic dirt horse trails and grassy starts. Enjoy on course aid, a finisher medal, free photos and post race snacks.