Ultra Race USA

Races by State

Disclaimer: Race dates are subject to change. Some events may not yet be confirmed—please verify details on the official race website/registration link.

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California

Race Distance City Date Registration
Hurtado 50K 50K Los Angeles 1-3-2026 Register
Mt. Umunhum Trail Conquest 50K Mt. Umunhum 1-3-2026 Register
Ordnance 100K 100K, 50K Seaside 1-17-2026 Register
Calico Trail Run 50K Yermo 1-19-2026 Register
La Cuesta Ranch Trail Run 50K San Luis Obispo 1-24-2026 Register
Monterey Ultra 50M Fort Ord National Monument 1-25-2026 Register
SF 52.4 Mile Ultra (Chargel) 52.4M San Francisco 7-26-2026 Register
Redwood Rumble 50K Campbell 2-7-2026 Register
Sequoia 50K 50K Woodside 2-14-2026 Register
Jackpot Ultras 100M, 50M, 24H Sacramento 2-20-2026 Register
Crystal Springs Trail Run 50K Woodside 2-28-2026 Register
Way Too Cool 50K 50K Cool 3-7-2026 Register
Marin Ultra Challenge 50M, 50K Stinson Beach 3-14-2026 Register
Montara Mountain 50K 50K Pacifica 3-14-2026 Register
VALENCIA Trail Race 50K Valencia 3-21-2026 Register
American River 50 50M Auburn 4-5-2026 Register
Born to Run Ultras 50K, 100K, 100M Los Olivos 4-16-2026 Register
Outlands Endurance Races 50M, 50K Pilot Hill 4-18-2026 Register
Leona Divide 100K, 50M, 50K Green Valley 4-25-2026 Register
Miwok 100K 100K Stinson Beach 5-2-2026 Register
Quicksilver Ultras 100K, 50K San Jose 5-10-2026 Register
Bishop High Sierra Ultras 100K, 50M, 50K Bishop 5-16-2026 Register
Overlook Endurance Runs 50M, 50K Auburn 5-16-2026 Register
Canyons Endurance Runs by UTMB 100M, 100K, 50K Auburn 5-29-2026 Register
Sonoma Coast Trail Runs 50K, 100K Sonoma Coast State Park 5-30-2026 Register
San Diego 100 100M Cleveland National Forest 6-6-2026 Register
Shadow of the Giants 50K Fish Camp 6-7-2026 Register
Western States Endurance Run 100M Squaw Valley to Auburn 6-28-2026 Register
Quicksilver 100 100M, 50M, 50K Santa Teresa County Park 7-11-2026 Register
TRT (Tahoe Rim Trail) Endurance Runs 100M, 50M, 55K Carson City / South Lake Tahoe 7-18-2026 Register
Silver Moon Race 24H, 12H, 100M Reedley 7-24-2026 Register
Lost Sierra Endurance Race 100K, 50K, 25K Downieville 7-25-2026 Register
HOKA Kodiak Ultramarathons by UTMB 100K, 50K, 50M Big Bear Lake 8-7-2026 Register
Headlands Hundred 100M, 50M, 75K, 50K Marin Headlands 8-15-2026 Register
Angeles Crest 100 100M Wrightwood 9-5-2026 Register
Rio Del Lago 100 100M, 50K Auburn 10-4-2026 Register
California Fall Classic 100K, 55K Lake Sonoma 10-17-2026 Register
Firetrails Endurance Runs 50M, 50K Berkeley 10-18-2026 Register
North Face Endurance Challenge (if held) 50M, 50K Sausalito 11-7-2026 Register
Trail of 100s 100M, 100K, 50M Chino Hills 11-7-2026 Register
Wayfinder 50K Marin County 11-14-2026 Register
Chino Hills Backyard Ultra Timed (backyard) Chino Hills 12-5-2026 Register
CIM Trail 50K 50K Folsom 12-5-2026 Register
Joshua Tree 50K 50K Joshua Tree 12-12-2026 Register

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