2016 - 2017 California Race Calendar in December

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized in California during the month of December among 85 races.

85 races

Death Valley Trail Marathon & Half Marathon

Death Valley Trail Half Marathon
  • 2016-12-03
  • USA | California | Death Valley National Park
  • Half Marathon
  • Desert Trail Enviro-Sports

Death Valley Trail Marathon & Half Marathon

Death Valley Trail Marathon
  • 2016-12-03
  • USA | California | Death Valley National Park
  • Half Marathon
  • Desert Trail Enviro-Sports

California International Marathon

  • 2016-12-04
  • USA | California | Folsom
  • Marathon
  • Boston Qualifier Fast Road Running

High Desert 50K Ultramarathon and 30K

High Desert 30K
  • 2016-12-04
  • USA | California | Ridgecrest
  • Half Marathon to Full Marathon - 30 kilometers
  • Trail

High Desert 50K Ultramarathon and 30K

High Desert 50K Ultramarathon
  • 2016-12-04
  • USA | California | Ridgecrest
  • Ultramarathon - 50 kilometers
  • Trail

Hark the Herald Angels 12K & 25K

Hark the Herald Angels 12K
  • 2016-12-10
  • USA | California | Angel Island State Park
  • 10 km race to Half Marathon - 12 kilometers
  • Trail Enviro-Sports

Hark the Herald Angels 12K & 25K

Hark the Herald Angels 25K
  • 2016-12-10
  • USA | California | Angel Island State Park
  • Half Marathon to Full Marathon - 25 kilometers
  • Trail Enviro-Sports

L.A. County Half Marathon, Bike Tour, 5K & Fun Run

L.A. County 5K
  • 2016-12-10
  • USA | California | Pomona
  • Shorter than 10 km race - 5 kilometers
  • Walk

Rodeo Beach

Rodeo Beach 20 km
  • 2016-12-10
  • USA | California | Rodeo Beach
  • 10 km race to Half Marathon - 20 kilometers
  • Trail Pacific Trail Runs

Rodeo Beach

Rodeo Beach 30 km
  • 2016-12-10
  • USA | California | Rodeo Beach
  • Half Marathon to Full Marathon - 30 kilometers
  • Trail Pacific Trail Runs

Rodeo Beach

Rodeo Beach 50 km
  • 2016-12-10
  • USA | California | Rodeo Beach
  • Ultramarathon - 50 kilometers
  • Trail Pacific Trail Runs

Rodeo Beach

Rodeo Beach 8 km
  • 2016-12-10
  • USA | California | Rodeo Beach
  • Shorter than 10 km race - 8 kilometers
  • Trail Pacific Trail Runs

Jingle Bell Rock 5K

Jingle Bell Rock 5K
  • 2016-12-11
  • USA | California | Santa Cruz
  • Shorter than 10 km race - 5 kilometers
  • Walk

Jingle Bell Rock 5K

Jingle Bell Rock Kid's 1K Fun Run
  • 2016-12-11
  • USA | California | Santa Cruz
  • Shorter than 10 km race - 5 kilometers

L.A. County Half Marathon, Bike Tour, 5K & Fun Run

L.A. County Holiday Half Marathon
  • 2016-12-11
  • USA | California | Pomona
  • Half Marathon