2014 - 2015 California Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in California among 176 races.

176 races

Dirty Dare Trail Run 50 km

  • North America | USA | Pacific | California | Sunol Regional Wilderness, Sunol
  • Ultramarathon - 50 kilometers
  • November 01, 2014 - 08:30
  • Trail

Chino Hills Spring Trail Series 50K

  • North America | USA | Pacific | California | Brea
  • Ultramarathon - 50 kilometers
  • November 08, 2014 - 08:00
  • Hilly Trail "Chino Hills Spring Trail Series"

CTR Lake Chabot Train Run 50 km (Nov)

  • North America | USA | Pacific | California | Lake Chabot Regional Park, Castro Valley
  • Ultramarathon - 50 kilometers
  • November 08, 2014 - 08:00
  • "Costal Trail Runs" Trail

Rio Del Lago 100K

  • North America | USA | Pacific | California | Granite Bay
  • Ultramarathon - 100 kilometers
  • November 08, 2014
  • Trail

Rio Del Lago 100M

  • North America | USA | Pacific | California | Granite Bay
  • Ultramarathon - 100 miles
  • November 08, 2014
  • "UTMB Qualifier" Trail

Rio Del Lago 50K

  • North America | USA | Pacific | California | Granite Bay
  • Ultramarathon - 50 kilometers
  • November 08, 2014
  • Trail

Chimera 100K

  • North America | USA | Pacific | California | Cleveland National Forest
  • Ultramarathon - 100 kilometers
  • November 15, 2014
  • Trail Mountain "Old Goat Trail Races"

Chimera 100 Miles

  • North America | USA | Pacific | California | Cleveland National Forest
  • Ultramarathon - 100 miles
  • November 15, 2014
  • "UTMB Qualifier" Trail Mountain "Old Goat Trail Races" "Western States Qualifier"

Mt. Tam Trail Run 50 km

  • North America | USA | Pacific | California | Stitson Beach
  • Ultramarathon - 50 kilometers
  • November 15, 2014 - 08:30
  • "Inside Trail Racing" Trail

Malibu Canyon Trail Run 50 km

  • North America | USA | Pacific | California | Malibu Creek State Park
  • Ultramarathon - 50 kilometers
  • November 16, 2014 - 08:00
  • "Costal Trail Runs" Trail

Spirit of the Rock 50M

  • North America | USA | Pacific | California | Auburn
  • Ultramarathon - 50 miles
  • November 23, 2014 To be confirmed
  • "Elemental Running and Training"

Quad Dipsea

  • North America | USA | Pacific | California | Mill Valley
  • Ultramarathon - 28.4 miles
  • November 29, 2014 - 08:00
  • Hilly Trail

Santa Barbara Red Rock 50 Mile

  • North America | USA | Pacific | California | Santa Barbara
  • Ultramarathon - 50 miles
  • November 30, 2014 - 06:00
  • Trail "All we do is run"

Calero Park 50K Run

  • North America | USA | Pacific | California | San Jose
  • Ultramarathon - 50 kilometers
  • December 06, 2014 - 08:00
  • Hilly Trail

The North Face Endurance Challenge San Francisco 50K

  • North America | USA | Pacific | California | Sausalito
  • Ultramarathon - 50 kilometers
  • December 06, 2014 - 07:00
  • Trail