2020 - 2021 September Races held in Colorado

2020 - 2021 September Races held in Colorado

The calendar regroups all kinds of activities (Running, Walking, Nordic Walking, Vertical Races, Obstacle races, Dog runs, Multiday events ...).

Only the races held during the month of September are prsented here. See the whole year.

111 races to discover below.

111 races

Grand Traverse Trail Run

2021-09-04 - 06:00
North America / USA / Mountain Region / Colorado / Crested Butte
Ultramarathon Running
On Site Trail Solo

Devil on the Divide

22K
2021-09-11 - 07:00
North America / USA / Mountain Region / Colorado / Empire
Half Marathon to Full Marathon Running
Mountain Range On Site Trail Extreme Solo

Devil on the Divide

50K
2021-09-11 - 07:00
North America / USA / Mountain Region / Colorado / Empire
Ultramarathon Running
Mountain Range On Site Trail Extreme Solo

All-Out Fallfest 1M, 5K, 10K, Half Marathon & Marathon

5K
2021-09-18 - 08:40
North America / USA / Mountain Region / Colorado / Westminster
5k race Running
On Site Mixed Solo

All-Out Fallfest 1M, 5K, 10K, Half Marathon & Marathon

Half Marathon
2021-09-18 - 08:00
North America / USA / Mountain Region / Colorado / Westminster
Half Marathon Running
On Site Mixed Solo

All-Out Fallfest 1M, 5K, 10K, Half Marathon & Marathon

1 Mile
2021-09-18 - 08:45
North America / USA / Mountain Region / Colorado / Westminster
Shorter than 10 km race Running
On Site Mixed Solo

All-Out Fallfest 1M, 5K, 10K, Half Marathon & Marathon

Marathon
2021-09-18 - 07:30
North America / USA / Mountain Region / Colorado / Westminster
Marathon Running
On Site Mixed Solo

All-Out Fallfest 1M, 5K, 10K, Half Marathon & Marathon

10K
2021-09-18 - 08:30
North America / USA / Mountain Region / Colorado / Westminster
10k race Running
On Site Mixed Solo

Autumn Color Run

Half Marathon
2021-09-18 - 07:00
North America / USA / Mountain Region / Colorado / Buena Vista
Half Marathon Running
On Site Road Solo

Autumn Color Run

10K Run
2021-09-18 - 07:00
North America / USA / Mountain Region / Colorado / Buena Vista
10k race Running
On Site Road Solo

Autumn Color Run

5K Run
2021-09-18 - 07:00
North America / USA / Mountain Region / Colorado / Buena Vista
5k race Running
On Site Road Solo

CerusLuv

2021-09-18 - 08:00
North America / USA / Mountain Region / Colorado / La Salle
Shorter than 10 km race Obstacle Race
On Site Mixed Solo

Boulder Rez Marathon

10K
2020-09-05 - 07:40 Cancelled
North America / USA / Mountain Region / Colorado / Boulder Reservoir, Boulder
10k race Running
On Site Mixed Flat Solo

Boulder Rez Marathon

Half Marathon
2020-09-05 - 07:07 Cancelled
North America / USA / Mountain Region / Colorado / Boulder Reservoir, Boulder
Half Marathon Running
On Site Mixed Flat Solo

Boulder Rez Marathon

Marathon Relay
2020-09-05 - 07:15 Cancelled
North America / USA / Mountain Region / Colorado / Boulder Reservoir, Boulder
Marathon Running
On Site Mixed Flat Relay
Upcoming races first Name A->Z Name Z->A Location A->Z Location Z->A Date older->newer Date newer-> older

Follow the events that have been cancelled or postponed