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California

Here's a full listing of races and events in California.

Visit these pages for just marathons, half marathon, 10K or 5K races.

featured races

The Presidio Half Marathon, 10K, 5K
Road Running
Jun 21, 2026
San Francisco

running & multisport races

2026 Cal Tri La Crema
Triathlon / Multisport
Jun 28, 2026
Guerneville
Alien Run – 5K, 10K, 10M, and Half Marathon
Road Running
Jun 28, 2026
Long Beach
Burton Creek Trail Runs
Trail Running
Jun 28, 2026
Tahoe City
Run To The Beach Trail Run 5 & 10k
Trail Running
Jul 4, 2026
Tahoe City
Beer City Alameda
Road Running
Jul 11, 2026
Alameda
San Lorenzo River Trail Run
Trail Running
Jul 11, 2026
Santa Cruz
Brian Waterbury Memorial Rock to Pier Run
Road Running
Jul 18, 2026
Morro Bay
Muir Woods Mountain Challenge 10K, Half, 30K
Trail Running
Jul 18, 2026
Marin
Brian Waterbury Memorial Rock to Pier Fun Run and Half Marathon
Road Running
Jul 18, 2026
Morro Bay
Bad Bass
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Jul 18, 2026
Castro Valley
Tahoe Trail
Trail Running
Jul 19, 2026
Truckee
San Francisco Marathon
Road Running
Jul 25, 2026
San Francisco
Napa-to-Sonoma Wine Country Half Marathon
Road Running
Jul 25, 2026
Napa
Donner Lake Triathlon Kids
Triathlon / Multisport
Jul 25, 2026
Truckee
Donner Lake Triathlon Sprint
Triathlon / Multisport
Jul 25, 2026
Truckee
Donner Lake Triathlon Olympic/Half/Du/Aqua
Triathlon / Multisport
Jul 25, 2026
Truckee
Crescent City Triathlon
Triathlon / Multisport
Jul 26, 2026
2026 Solana Beach Triathlon & Duathlon and Solana Beach 5K
Triathlon / Multisport
Jul 26, 2026
Wharf to Wharf
Road Running
Jul 26, 2026
Santa Cruz
Goleta Beach Triathlon
Triathlon / Multisport
Jul 26, 2026
Rodeo Valley 8K, Half, 30K, 50K
Trail Running
Aug 1, 2026
San Francisco
Truckee Half Marathon
Trail Running
Aug 1, 2026
Truckee
Camarillo Marathon
Road Running
Aug 2, 2026
Skyline 50K Endurance Run
Trail Running
Aug 2, 2026
Castro Valley
Mt. Madonna Challenge
Trail Running
Aug 8, 2026
Gilroy
Tri Santa Cruz
Triathlon / Multisport
Aug 9, 2026
Santa Cruz
Humboldt Bay Marathon
Road Running
Aug 9, 2026
Humboldt
Hermosa Beach Triathlon
Triathlon / Multisport
Aug 9, 2026
Hermosa Beach
America's Finest City Half Marathon
Road Running
Aug 15, 2026
San Diego
Beer City Half SLAM
Road Running
Aug 15, 2026
Fremont
June Lake Triathlon
Triathlon / Multisport
Aug 15, 2026
Mammoth Lakes
Redwood (Summer) Trail Run
Trail Running
Aug 15, 2026
Oakland
IRONMAN 70.3 Northern California
Triathlon / Multisport
Aug 16, 2026
Redding
2026 CVC San Diego Triathlon and San Diego Tri Series 5K
Triathlon / Multisport
Aug 16, 2026
San Diego
Santa Rosa Marathon, Half Marathon, 10K, and 5K
Road Running
Aug 22, 2026
Santa Rosa
Santa Cruz 10K, Half Marathon, 30K
Trail Running
Aug 22, 2026
Santa Cruz
Californian Dreamin 5K, 10K, & Half Marathon
Road Running
Aug 23, 2026
Long Beach
Millerton Madness Triathlon
Triathlon / Multisport
Aug 23, 2026
Fresno
Sandman Tri
Triathlon / Multisport
Aug 23, 2026
Santa Cruz
Angel Island Half Marathon & 10K
Trail Running
Aug 29, 2026
San Francisco
Lake Tahoe Triathlon
Triathlon / Multisport
Aug 29, 2026
Tahoe City
2026 Night Nation Run - San Jose, CA
Road Running
Sep 5, 2026
San Jose
Diablo Trail Run
Trail Running
Sep 6, 2026
Walnut Creek
Mendocino Running Festival
Trail Running
Sep 11, 2026
Mendocino
Berkeley Trail Adventure
Trail Running
Sep 12, 2026
Berkeley
Emerald Bay Trail Run
Trail Running
Sep 12, 2026
Tahoe City
IRONMAN 70.3 Santa Cruz
Triathlon / Multisport
Sep 13, 2026
Santa Cruz
Rocky Ridge
Trail Running
Sep 19, 2026
San Ramon
Zuma Beach Triathlon
Triathlon / Multisport
Sep 19, 2026
Malibu
Alameda Island Running Festival
Road Running
Sep 20, 2026
Alameda

featured events

Cinco de Mayo
May 3, 2026
/
Portland
Oliver Triathlon
Jun 6, 2026
/
Oliver
The Presidio Half Marathon, 10K, 5K
Jun 21, 2026
/
San Francisco
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