2014 - 2015 California Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in California among 136 races.

136 races

  • Diablo Trails Challenge 50K

    • North America | USA | Pacific | California | Walnut Creek
    • Ultramarathon - 50 kilometers
    • April 19, 2014
    • Trail
  • Leona Divide 50K

    • North America | USA | Pacific | California | Lake Hughes
    • Ultramarathon - 50 kilometers
    • April 19, 2014 - 06:00
    • Trail UTMB Qualifier
  • Leona Divide 50 Miles

    • North America | USA | Pacific | California | Lake Hughes
    • Ultramarathon - 50 miles
    • April 19, 2014 - 06:00
    • Trail UTMB Qualifier
  • Mokelumne River 50K

    • North America | USA | Pacific | California | Valley Springs
    • Ultramarathon - 50 kilometers
    • April 19, 2014 - 06:00
    • Trail
  • Mokelumne River 50M

    • North America | USA | Pacific | California | Valley Springs
    • Ultramarathon - 50 miles
    • April 19, 2014 - 06:00
    • Trail
  • Ruth Anderson 100k

    • North America | USA | Pacific | California | San Francisco
    • Ultramarathon - 100 kilometers
    • April 19, 2014
  • Ruth Anderson 50k

    • North America | USA | Pacific | California | San Francisco
    • Ultramarathon - 50 kilometers
    • April 19, 2014
  • Ruth Anderson 50M

    • North America | USA | Pacific | California | San Francisco
    • Ultramarathon - 50 miles
    • April 19, 2014
  • Folsom Lake Trail 50K Run

    • North America | USA | Pacific | California | Folsom Point
    • Ultramarathon - 50 kilometers
    • April 26, 2014 - 08:00
    • Trail
  • Sierra Azul Challenge 50K Run

    • North America | USA | Pacific | California | Los Gatos
    • Ultramarathon - 50 kilometers
    • April 26, 2014 - 06:00
    • Trail
  • Sierra Azul Challenge 50 Miles Run

    • North America | USA | Pacific | California | Los Gatos
    • Ultramarathon - 50 miles
    • April 26, 2014 - 06:00
    • Trail
  • Miwok 100K Trail Race

    • North America | USA | Pacific | California | Rodeo Lagoon
    • Ultramarathon - 100 kilometers
    • May 03, 2014 - 05:40
    • Trail
  • Wild Wild West 50K Ultra

    • North America | USA | Pacific | California | Lone Pine,CA
    • Ultramarathon - 50 kilometers
    • May 03, 2014 - 06:00
    • Trail Mountain
  • Badwater Salton Sea

    • North America | USA | Pacific | California | Salton City
    • Ultramarathon - 81 miles
    • May 05, 2014
    • Trail Mountain Desert Team
  • Cinderella Trail Run 50 km (May)

    • North America | USA | Pacific | California | Joaquin Miller Park, Oakland
    • Ultramarathon - 50 kilometers
    • May 10, 2014 - 08:00
    • Trail