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Red Rock Rumble

Name: Red Rock Rumble
Start: 2025-06-21
End: 2025-06-21
Location: Topanga

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.

United States California Topanga

Race information

Registration

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

Sat - Sun May 2-3

Santa Clarita Trail Race

...

A multi-format trail running event at East Walker Ranch Open Space on May 2-3, 2026, offering fixed distances, 6/12/24-hour categories, relay teams, on-site camping, cupless aid stations, and themed finisher medals.

Saturday May 2

CurePSP Run for Hope 5K

Los Angeles

1 mi

5 km

A family-friendly, non-competitive 5K trail run/walk and 1 mile walk at Elysian Park in Los Angeles on May 2, 2026. Proceeds support CurePSP’s work on PSP, CBD and MSA; post-event food, lawn games and music are planned.

Sunday May 3

Verdugo Mountains Trail Run & Hike

Glendale

10 km

A 10K trail run and hike on May 3, 2026, covering 6.2 miles with 1,686 feet of elevation gain. The Brand Park course climbs to 2,536 feet and offers wide views of the Los Angeles Basin and the San Gabriel Mountains.

Saturday May 9

Singletrack Stampede

Calabasas

10 km

22 km

Singletrack Stampede on May 9, 2026 in Calabasas CA offers 10k and 22k trail races through varied canyon terrain, included race photography and breakfast, and a $500 course record bonus for the 22k.