2015 - 2016 California Race Calendar in December

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized in California during the month of December among 83 races.

83 races

Calero Park Run

Calero Park 15K Run
  • December 05, 2015 - 08:00
  • North America | USA | Pacific | California | San Jose
  • 10 km race to Half Marathon - 15 kilometers
  • Hilly Trail

Calero Park Run

Calero Park 25K Run
  • December 05, 2015 - 08:00
  • North America | USA | Pacific | California | San Jose
  • Half Marathon to Full Marathon - 25 kilometers
  • Hilly Trail

Calero Park Run

Calero Park 50K Run
  • December 05, 2015 - 08:00
  • North America | USA | Pacific | California | San Jose
  • Ultramarathon - 50 kilometers
  • Hilly Trail

Calero Park Run

Calero Park 5K Run
  • December 05, 2015 - 08:00
  • North America | USA | Pacific | California | San Jose
  • Shorter than 10 km race - 5 kilometers
  • Hilly Trail

Death Valley Trail Marathon & Half Marathon

Death Valley Trail Half Marathon
  • December 05, 2015 - 08:00
  • North America | USA | Pacific | California | Death Valley National Park
  • Half Marathon
  • Desert Trail Enviro-Sports

Death Valley Trail Marathon & Half Marathon

Death Valley Trail Marathon
  • December 05, 2015 - 08:00
  • North America | USA | Pacific | California | Death Valley National Park
  • Half Marathon
  • Desert Trail Enviro-Sports

The North Face Endurance Challenge California

The North Face Endurance Challenge California 50K
  • December 05, 2015 - 07:00
  • North America | USA | Pacific | California | San Francisco
  • Ultramarathon - 50 kilometers
  • Trail The North Face Endurance Challenge

The North Face Endurance Challenge California

The North Face Endurance Challenge California 50 Mile
  • December 05, 2015 - 05:00
  • North America | USA | Pacific | California | San Francisco
  • Ultramarathon - 50 miles
  • Trail The North Face Endurance Challenge

The North Face Endurance Challenge California

The North Face Endurance Challenge California Marathon
  • December 05, 2015 - 09:00
  • North America | USA | Pacific | California | San Francisco
  • Marathon
  • Trail Relay The North Face Endurance Challenge

California International Marathon

  • December 06, 2015 - 07:00
  • North America | USA | Pacific | California | Folsom
  • Marathon
  • Boston Qualifier Fast Road Running

Lexus LaceUp Running Series Riverside

Lexus LaceUp Running Series Riverside 10K
  • December 06, 2015 - 07:00
  • North America | USA | Pacific | California | Riverside
  • 10k race
  • Road Running Lexus LaceUp Running Series

Lexus LaceUp Running Series Riverside

Lexus LaceUp Running Series Riverside 5K
  • December 06, 2015 - 07:20
  • North America | USA | Pacific | California | Riverside
  • Shorter than 10 km race - 5 kilometers
  • Road Running Lexus LaceUp Running Series

Lexus LaceUp Running Series Riverside

Lexus LaceUp Running Series Riverside Half Marathon
  • December 06, 2015 - 07:00
  • North America | USA | Pacific | California | Riverside
  • Half Marathon
  • Road Running Lexus LaceUp Running Series

The North Face Endurance Challenge California

The North Face Endurance Challenge California 10K
  • December 06, 2015 - 09:00
  • North America | USA | Pacific | California | San Francisco
  • 10k race
  • Trail The North Face Endurance Challenge

The North Face Endurance Challenge California

The North Face Endurance Challenge California 5K
  • December 06, 2015 - 09:15
  • North America | USA | Pacific | California | San Francisco
  • Shorter than 10 km race - 5 kilometers
  • Trail The North Face Endurance Challenge