Available distances
About
The Tough Mugu 25k is a race in the mountains of the Malibu area, California, on July 17, 2027, with a 25K (15.5 miles) at 7 a.m. and a 10K (6.2 miles) at 7:30 a.m. The course crosses rugged terrain with views of the California coast and the mountainous backcountry.
Significant elevation gain makes it a demanding race despite its moderate distance, with the technical profile typical of Southern California mountain trails. It is aimed at trail runners used to rough terrain who want a challenge at elevation right by the Pacific coast.
Highlights
- Off-road
- High altitude
- Mountain
Prepare for Tough Mugu 25k with RunRun
An AI-generated training plan, adjusted every week based on your real sessions. Built around your goal, current level and race date.
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Races nearby
Other upcoming races around Malibu.
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Run Malibu Half Marathon
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No Name Ultra Trail
Oct 24, 2026 · Agoura Hills, CA · 9 mi away
1.2 mi · 3.1 mi · 13.1 mi · 31.1 mi
310K Run/walk powered by Leslie Cohen Law
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The Big Lebowski Dude Dash 5K & 10K
Nov 21, 2026 · Los Angeles, CA · 12 mi away
3.1 mi · 6.2 mi