2018 - 2019 Colorado Race Calendar in December

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized in Colorado during the month of December among 12 races.

12 races

Rock Canyon Half Marathon

2018-12-02 - 09:00
North America / USA / Mountain Region / Colorado / Pueblo
Half Marathon
Road Running Solo

Sawmill 17 & 55K+

Sawmill 17 Miler
2018-12-08
North America / USA / Mountain Region / Colorado / Golden
Half Marathon to Full Marathon
Trail Running Mountain Solo

Sawmill 17 & 55K+

Sawmill 55K+
2018-12-08
North America / USA / Mountain Region / Colorado / Golden
Ultramarathon
Trail Running Mountain Solo

Santa Stampede 5K/10K

10K
2018-12-15 - 10:15
North America / USA / Mountain Region / Colorado / Littleton
10k race
Road Running Flat Solo

Santa Stampede 5K/10K

Double (Both Events)
2018-12-15 - 09:00
North America / USA / Mountain Region / Colorado / Littleton
10 km race to Half Marathon
Road Running Flat Solo

Santa Stampede 5K/10K

5K
2018-12-15 - 09:00
North America / USA / Mountain Region / Colorado / Littleton
5k race
Road Running Flat Solo

Fa La La 5K, 10K & Half Marathon

Fa La La 10K
2017-12-09 - 09:30
North America / USA / Mountain Region / Colorado / City Park, Westminster
10k race
Road Running

Fa La La 5K, 10K & Half Marathon

Fa La La 5K
2017-12-09 - 09:40
North America / USA / Mountain Region / Colorado / City Park, Westminster
5k race
Road Running

Fa La La 5K, 10K & Half Marathon

Fa La La Half Marathon
2017-12-09 - 09:00
North America / USA / Mountain Region / Colorado / City Park, Westminster
Half Marathon
Road Running

Stocking Run 5k

2017-12-17 - 09:00
North America / USA / Mountain Region / Colorado / Superior
5k race
Running

Raptor Resolution Run

Raptor Resolution 2 1/2 Mile Walk
2017-12-30 - 10:00
North America / USA / Mountain Region / Colorado / Pueblo
Shorter than 10 km race
Running

Raptor Resolution Run

Raptor Resolution 5 Mile Run
2017-12-30 - 10:00
North America / USA / Mountain Region / Colorado / Pueblo
Shorter than 10 km race
Running
Upcoming races first Name A->Z Name Z->A Location A->Z Location Z->A Date older->newer Date newer-> older