2018 - 2019 Colorado Running Race Calendar

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized in Colorado bearing the tag Running among 684 races.

684 races

Mancos Half Marathon & 5K

Mancos 5K
2018-06-23 - 08:00
North America / USA / Mountain Region / Colorado / Mancos
5k race
Road Running Solo

Mancos Half Marathon & 5K

Mancos Half Marathon
2018-06-23 - 07:30
North America / USA / Mountain Region / Colorado / Mancos
Half Marathon
Road Running Solo

Sheriff's Cup for Hope 5K Run/Walk

2018-06-24 - 09:30
North America / USA / Mountain Region / Colorado / Aspen
5k race
Road Running Solo

Six Pack Summer Series Westminster- 2 mile & 5k

2 mile
2018-06-28 - 18:30
North America / USA / Mountain Region / Colorado / Westminser
Shorter than 10 km race
Running

Six Pack Summer Series Westminster- 2 mile & 5k

5k
2018-06-28 - 18:30
North America / USA / Mountain Region / Colorado / Westminser
5k race
Running

Castle Rock Half Marathon

Castle Rock Half Marathon
2018-06-30
North America / USA / Mountain Region / Colorado / Castle Rock
Half Marathon
Running

Castle Rock Half Marathon

Castle Rock 5 Mile
2018-06-30
North America / USA / Mountain Region / Colorado / Castle Rock
Shorter than 10 km race
Running

Chicken Chase 5K

2018-06-30 - 08:30
North America / USA / Mountain Region / Colorado / Greeley
Shorter than 10 km race
Road Running Solo

Firecracker 5K - Littleton

2018-06-30 - 08:00
North America / USA / Mountain Region / Colorado / Littleton
5k race
Road Running Solo

Endurance House Longmont Half & 5k

5K
2018-07-04 - 07:00
North America / USA / Mountain Region / Colorado / Longmont
5k race
Trail Running

Endurance House Longmont Half & 5k

Half Marathon
2018-07-04 - 06:00
North America / USA / Mountain Region / Colorado / Longmont
Half Marathon
Trail Running

Let Freedom Run

10k
2018-07-04 - 07:45
North America / USA / Mountain Region / Colorado / Louisville
10k race
Running
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