Nature Made Great Race: Half Marathon

Tough Topanga is a SoCalTrail trail race at Topanga State Park offering 15k, 10k, a non-timed Hiker's Delight and a kids 1k, with marked singletrack and fire-road routes, aid stations, prize purses and festival amenities.

A community July 4 event in Newhall Park featuring a flat, paved 5K along the parade route, a Kid K, and a Masters Mile Walk, with shirts, medals, an expo, and awards benefiting local high school cross-country programs.

Valley Crest Trails returns July 12, 2026 in Tarzana, Los Angeles, with a half marathon, a new two-person half marathon relay, 10K and 5K on the exposed Dirt Mulholland fire road featuring rolling climbs and a fast downhill finish.

A fully supported trail running event at La Jolla Canyon in Point Mugu State Park offering 25k and 10k courses with marked routes, aid stations, chip timing, finisher medals, festival amenities and a $2,000 podium prize purse.