Find Your Next Ultra California Race
Each Ultra California race has links to its marketing page and registration page.
View all races in California36 Mile Team Repeat Relay
Jun 14, 2027 (Estimated)
Horsethief Canyon Trail Triathlon
Oct 15, 2026 (Estimated)
Backrooms Chase
Oct 26, 2026 (Estimated)
Corral Canyon Trail Scramble
May 16, 2027 (Estimated)
Ascend Collective Triathlon Camp
Feb 27, 2027 (Estimated)
1 reviews
Ride & Tie World Championship
Oct 13, 2026 (Estimated)
Uvas Locos 50 Mile Ultramarathon
Jul 3, 2027 (Estimated)
Bear Growl Gravel Grinder
Jul 10, 2027 (Estimated)
1 reviews
Retro Bowl College Game
Jan 3, 2027 (Estimated)
Browser games
Aug 15, 2027 (Estimated)
Cirque du Griffith Park
Apr 2, 2027 (Estimated)
Finish The Ride, Run, Walk N' Roll in Griffith Park
May 21, 2027 (Estimated)
Test Event
Jan 25, 2027 (Estimated)
Focuswalk Marathon
Sep 29, 2026 (Estimated)
Chris Hall's Half K
Jun 14, 2027 (Estimated)
Read-Aloud Family Literacy Run
Jun 22, 2027 (Estimated)
Dolphin Club Escape from Alcatraz
Saturday Sep 12, 2026
San Jose Road Rally
Feb 26, 2027 (Estimated)
Loop the Lake 5K
Sep 24, 2026 (Estimated)
Paiute Meadows Trail Run
May 8, 2027 (Estimated)
Walnut HS Swim Rundraising
Apr 11, 2027 (Estimated)
FOURmidable 50K
Feb 18, 2027 (Estimated)
Avalon 50K/50M Benefit Run
Jan 21, 2027 (Estimated)
135M To The House
Oct 1, 2026 (Estimated)
Berkeley Trail Adventure Half Marathon, 10K, 35K & 50K
Sep 23, 2026 (Estimated)
East Bay 510K
Sep 17, 2026 (Estimated)
Go Big or Go Home Challenge Half Marathon, 10K & 50K
Jun 3, 2027 (Estimated)
Bulldog 50K and 25K
Aug 26, 2026 (Estimated)
Cross Training Race
Aug 21, 2026 (Estimated)
2 reviews
Skyline 50K
Aug 6, 2027 (Estimated)
Orange Curtain 100K
Feb 25, 2027 (Estimated)
Salmon Falls 50K
Feb 25, 2027 (Estimated)
Cool Moon Trail Races - 100M, 100K, 50M
Aug 12, 2027 (Estimated)
Pioneer Spirit 50M
Jul 29, 2027 (Estimated)
Way Too Cool 50K Endurance Run
Mar 4, 2027 (Estimated)
Gold Rush 50K
May 13, 2027 (Estimated)
Ohlone 50K Trail Run
May 21, 2027 (Estimated)
Feat to the Beach 200M Relay
Nov 10, 2026 (Estimated)
1 reviews
San Joaquin River Trail 50K and 50 Mile
Nov 18, 2026 (Estimated)
Rio Del Lago 100 Mile Endurance Run
Nov 4, 2026 (Estimated)
Sugarloaf Ridge 50K & Half Marathon
Oct 7, 2026 (Estimated)
Old Goats 50 Mile Trail Race
Apr 1, 2027 (Estimated)
Leona Divide 50K/50M
Apr 15, 2027 (Estimated)
Big Basin 50K & Marathon
Jun 4, 2027 (Estimated)
Tamalpa Headlands 50K
Aug 26, 2026 (Estimated)
Canyon Meadow Marathon, Half Marathon, 50K, 30K & 5-Mile
Jun 17, 2027 (Estimated)
Husted Plumbing Ojai CA
Feb 18, 2027 (Estimated)
Pacifica Summit Run Half Marathon, 50K, 30K & 10K
Sep 16, 2026 (Estimated)
Pacifica Trail Run 21K, 10K, 30K & 50K
Jul 8, 2027 (Estimated)
Woodside Ramble 50K, 35K, Half Marathon & 10K
Dec 16, 2026 (Estimated)
OTHTC High Desert 50K Ultra & 30K
Dec 3, 2026 (Estimated)
1 reviews
American River 50 Mile Endurance Run
Apr 8, 2027 (Estimated)
Ordnance 100K
Feb 4, 2027 (Estimated)
Oriflamme 50K
Apr 8, 2027 (Estimated)
Sycamore Canyon Half Marathon, 100K & 50K
Feb 25, 2027 (Estimated)
Across the Bay 12K and 415K
Jul 9, 2027 (Estimated)
1 reviews
Quicksilver 100K and 50K
May 13, 2027 (Estimated)
SLO Ultra 50-Mile, Marathon, Half Marathon & 5-Mile
Sep 9, 2026 (Estimated)
Coyote Lake Trail Run Marathon, Half Marathon, 10K & 50K
Jun 3, 2027 (Estimated)
San Lorenzo River Marathon, Half Marathon, 10K, 30K & 50K
Jun 24, 2027 (Estimated)
Rodeo Beach Rumble Half Marathon, 8K, 30K & 50K
Apr 29, 2027 (Estimated)
Rodeo Valley Trail Run Half Marathon, 8K, 30K & 50K
Jun 24, 2027 (Estimated)
San Francisco 50 Miler
May 20, 2027 (Estimated)
Sierra Crest 50K
Aug 5, 2027 (Estimated)
Coastal 50K Trail Run
Sep 16, 2026 (Estimated)
Miwok 100K
May 6, 2027 (Estimated)
Mt. Tam Trail Run 50K, 30K, Half Marathon & 10K
Nov 11, 2026 (Estimated)
Castle Peak 100K
Aug 26, 2026 (Estimated)
VALENCIA Trail Race
Mar 25, 2027 (Estimated)
Diablo Trails Challenge Half Marathon, 10K, 5K & 50K
Apr 15, 2027 (Estimated)
Angeles Crest 100 Mile Endurance Run
Aug 5, 2027 (Estimated)
Calico Trail Run 50K & 30K
Jan 22, 2027 (Estimated)
Find Your Next Ultra California Race Near You
Find your next California race by city. These races have star ratings, race maps, race results, race reviews, race charities, race products, etc.
All California racesFind Your Next Ultra California Charity Race
Some Ultra California races may support a charity and raise funds to support and raise charitable donations. These charities may have fundraising teams that run for a cause and allow you to make a difference while running for a charity.
California charity racesAdd Your Ultra California Race To our Calendar
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