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Running in Colorado found
View all ↓Running in Colorado 2026 - 2027
The most comprehensive list of Colorado Running Events in 2026 - 2027. Discover 100's of US Colorado Running. Find your perfect race here!
Running Colorado 2026 - 2027
🚀Boosted
Bigfoot Half Marathon
Estes Park, Colorado
Sat 25 Apr 26
$65.45 - $156.40
🚀Boosted
Barr Trail Mountain Race
Manitou Springs, Colorado
Sun 19 Jul 26
Free - $526.00
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Hometown Half Marathon & 5k/10k - Denver
Denver, Colorado
Sun 10 May 26
$20.83 - $81.36
Spirit Challenge Run for Autism 10k and 5k
Steamboat Springs, Colorado
Sat 16 May 26
$28.55 - $44.45
Gluten Free Gallop 5K
Littleton, Colorado
Sat 16 May 26
$17.15 - $43.65
Girls on the Run 5K at Colfax - Running Buddies and Volunteers
Denver, Colorado
Sat 16 May 26
$27.50
Black Canyon Ascent
Montrose, Colorado
Sat 16 May 26
$55.00
Endure Trail Runs
Divide, Colorado
Sat 16 May 26
$64.60 - $128.20
Vallecito Lake Heavy Half
Bayfield, Colorado
Sat 16 May 26
$91.10
Canine On the Creek
Dumont, Colorado
Sun 17 May 26
$27.50 - $43.40
Girls on the Run Rockies Colfax SoleMates 2026
Denver, Colorado
Sun 17 May 26
$27.50
Miles for Smiles 5K
Arvada, Colorado
Sun 17 May 26
Free - $43.65
AdventHealth Race to Rebuild
Lone Tree, Colorado
Wed 20 May 26
Free
Farish Trail Race
Woodland Park, Colorado
Sat 23 May 26
Free - $81.56
GMR Backyard Ultra
Golden, Colorado
Sat 23 May 26
$54.00
The Narrow Gauge Races
Durango, Colorado
Sun 24 May 26
Free - $54.00
8th Annual Angel Run at Red Leg Brewing
Colorado Springs, Colorado
Mon 25 May 26
$38.10 - $48.70
Smiles For Miles Memorial Day Fun Run
Pueblo, Colorado
Mon 25 May 26
Free
DRMABPsi 1–5K Walk, Run & Roll
Denver, Colorado
Sat 30 May 26
$11.60 - $38.10
Weld Your Mettle Running Festival
Eaton, Colorado
Sat 30 May 26 - Sun 31 May 26
$54.00 - $234.20
Dash4Hope 2026
Greeley, Colorado
Sat 30 May 26
$16.90
2026 MTHCF 5K
Fruita, Colorado
Sat 30 May 26
$38.10
5.0
Mile High Rescue Sixth annual 5K! Running for Rescues! & Summer Kick Off Party
Englewood, Colorado
Sun 31 May 26
$6.30 - $38.10
Summits Trail Runs
Granby, Colorado
Sat 06 Jun 26
$85.80 - $160.00
Steamworks Half Marathon
Durango, Colorado
Sat 06 Jun 26
$84.74
StepUp For Women And Recovery
Fort Collins, Colorado
Sat 06 Jun 26
$44.20
Aiden's Adventure 5k
Colorado Springs, Colorado
Sat 06 Jun 26
$11.60 - $43.40
J-Town Jog 5K and Kids 1 Mile Dash
Johnstown, Colorado
Sat 06 Jun 26
$22.20 - $32.80
2.2 for 22q Walk/Run/Ride 2026
Anywhere, Colorado
Sat 06 Jun 26 - Sun 14 Jun 26
$24.32 - $32.80
RMRR June Trophy Series
Denver, Colorado
Sun 07 Jun 26
$11.60
Colorado 13er (Half Marathon/10k/5k)
Louisville, Colorado
Sun 07 Jun 26
$35.00 - $65.00
Flamingo Day 5K
Denver, Colorado
Sun 07 Jun 26
$37.64
DU Dash Colorado
Palmer Lake, Colorado
Sun 07 Jun 26
$33.53 - $38.86
The Steamboat Marathon
Steamboat Springs, Colorado
Sun 07 Jun 26
$81.75 - $151.30
The Big Run Presented by Brooks
Denver, Colorado
Sun 07 Jun 26
$43.40
BRR All-Comers Summer Track & Field Series #1
Boulder, Colorado
Thu 11 Jun 26
Free - $22.20
Sam's Rainbow Run
Fort Collins, Colorado
Sat 13 Jun 26
Free - $28.38
All-Out Summer Breeze
Arvada, Colorado
Sat 13 Jun 26
$43.40 - $80.50
Tutu Dash 5K
Broomfield, Colorado
Sat 13 Jun 26
$22.20 - $35.45
Stepping Stone 5K
Littleton, Colorado
Sat 13 Jun 26
$33.05
Treat Trot - Denver
Thornton, Colorado
Sat 13 Jun 26
$20.83 - $46.28
The Springs Downhill Mile
Colorado Springs, Colorado
Sat 13 Jun 26
$16.90
Showing 81-120 of 355 results
