2017 - 2018 California Race Calendar in December

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized in California during the month of December among 105 races.

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105 races

California International Marathon

December 03, 2017 Race day in 11 months
USA / Pacific / California / Folsom
Marathon
Boston Qualifier Road Running Fast

Walnut Creek Half Marathon & 5K

Walnut Creek 5K
December 09, 2017 Race day in 11 months
USA / Pacific / California / Walnut Creek
5k race - 5 kilometers
California Half and Full Marathon Series

Walnut Creek Half Marathon & 5K

Walnut Creek Half Marathon
December 09, 2017 Race day in 11 months
USA / Pacific / California / Walnut Creek
Half Marathon
California Half and Full Marathon Series Relay

Chabot Holiday Ugly Sweater 5K

5K Run
December 12, 2015 The race has already taken place.
USA / Pacific / California / Hayward
5k race - 5 kilometers

Chabot Holiday Ugly Sweater 5K

5K Ugly Sweater Walk
December 12, 2015 The race has already taken place.
USA / Pacific / California / Hayward
5k race - 5 kilometers
Walk

Red Nose Run Del Mar

December 02, 2016 The race has already taken place.
USA / Pacific / California / Del Mar
5k race - 5 kilometers
Walk Charity

Merced Jingle Bell Run for Toys for Tots

2 Mile Kids (18 and under)
December 03, 2016 The race has already taken place.
USA / Pacific / California / Merced
Shorter than 10 km race - 2 miles
Charity

Merced Jingle Bell Run for Toys for Tots

2 Mile Run/Walk
December 03, 2016 The race has already taken place.
USA / Pacific / California / Merced
Shorter than 10 km race - 2 miles
Walk Charity

Running of the Elves 5k

December 03, 2016 The race has already taken place.
USA / Pacific / California / Marysville
Shorter than 10 km race - 3.100 miles

Calero Park Run

Calero Park 15K Run
December 03, 2016 The race has already taken place.
USA / Pacific / California / San Jose
10 km race to Half Marathon - 15 kilometers
Hilly Trail

Calero Park Run

Calero Park 25K Run
December 03, 2016 The race has already taken place.
USA / Pacific / California / San Jose
Half Marathon to Full Marathon - 25 kilometers
Hilly Trail

Calero Park Run

Calero Park 50K Run
December 03, 2016 The race has already taken place.
USA / Pacific / California / San Jose
Ultramarathon - 50 kilometers
Hilly Trail

Calero Park Run

Calero Park 5K Run
December 03, 2016 The race has already taken place.
USA / Pacific / California / San Jose
5k race - 5 kilometers
Hilly Trail

Death Valley Trail Marathon & Half Marathon

Death Valley Trail Half Marathon
December 03, 2016 The race has already taken place.
USA / Pacific / California / Death Valley National Park
Half Marathon
Desert Trail Enviro-Sports

Death Valley Trail Marathon & Half Marathon

Death Valley Trail Marathon
December 03, 2016 The race has already taken place.
USA / Pacific / California / Death Valley National Park
Half Marathon
Desert Trail Enviro-Sports