2014 - 2015 California Ultramarathon Calendar

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

136 races

  • 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
  • Diablo 50K

    • North America | USA | Pacific | California | Clayton
    • Ultramarathon - 50 miles
    • May 10, 2014 - 08:30
    • Trail Hilly
  • PCT50 Trail Run

    • North America | USA | Pacific | California | Cleveland National Forest
    • Ultramarathon - 50 miles
    • May 10, 2014 - 06:00
    • Trail
  • Quicksilver 100K Endurance Run

    • North America | USA | Pacific | California | Amalden
    • Ultramarathon - 100 miles
    • May 10, 2014 - 06:00
    • Trail Hilly
  • Quicksilver 50K Endurance Run

    • North America | USA | Pacific | California | Amalden
    • Ultramarathon - 50 kilometers
    • May 10, 2014 - 06:00
    • Trail Hilly
  • Whoos in El Moro 50k

    • North America | USA | Pacific | California | Newport Beach
    • Ultramarathon - 50 kilometers
    • May 10, 2014 - 06:00
    • Trail Hilly
  • Bishop High Sierra Ultramarathons - 100K

    • North America | USA | Pacific | California | Bishop
    • Ultramarathon - 100 kilometers
    • May 17, 2014
    • Trail Mountain UTMB Qualifier
  • Bishop High Sierra Ultramarathons - 50K

    • North America | USA | Pacific | California | Bishop
    • Ultramarathon - 50 kilometers
    • May 17, 2014
    • Trail Mountain
  • Bishop High Sierra Ultramarathons - 50 Miles

    • North America | USA | Pacific | California | Bishop
    • Ultramarathon - 50 miles
    • May 17, 2014
    • Trail Mountain UTMB Qualifier