2018 - 2019 Colorado Flat Race Calendar

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized in Colorado bearing the tag Flat among 24 races.

24 races

Santa Stampede 5K/10K

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

Boulder Rez Half Marathon

Half Marathon
2017-06-04 - 07:00
North America / USA / Mountain Region / Colorado / Boulder Reservoir, Boulder
Half Marathon
Running Flat

Boulder Rez Half Marathon

5K
2017-06-04 - 07:10
North America / USA / Mountain Region / Colorado / Boulder Reservoir, Boulder
5k race
Running Flat

Boulder Rez Half Marathon

10K
2017-06-04 - 07:05
North America / USA / Mountain Region / Colorado / Boulder Reservoir, Boulder
10k race
Running Flat

Sand Creek Half Marathon 5K/10K

Sand Creek 5K
2017-07-08 - 08:00
North America / USA / Mountain Region / Colorado / Denver
5k race
Road Running Flat

Sand Creek Half Marathon 5K/10K

Sand Creek Half Marathon
2017-07-08 - 07:00
North America / USA / Mountain Region / Colorado / Denver
Half Marathon
Road Running Flat

Sand Creek Half Marathon 5K/10K

Sand Creek Half Marathon 10K
2017-07-08 - 08:00
North America / USA / Mountain Region / Colorado / Denver
10k race
Road Running Flat

Fort Collins Human Race

10k
2017-07-29 - 07:00
North America / USA / Mountain Region / Colorado / Fort Collins
10k race
Road Running Flat

Fort Collins Human Race

5k
2017-07-29 - 07:00
North America / USA / Mountain Region / Colorado / Fort Collins
5k race
Road Running Flat

Fort Collins Human Race

Half Marathon
2017-07-29 - 06:30
North America / USA / Mountain Region / Colorado / Fort Collins
Half Marathon
Road Running Flat
Upcoming races first Name A->Z Name Z->A Location A->Z Location Z->A Date older->newer Date newer-> older