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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
Pioneer Prairie Dog Half, 10k & 5k
Westminster, Colorado
Sun 23 Aug 26
$40.00 - $80.00
🚀Boosted
Trail Town Races
Ridgway, Colorado
Sat 27 Jun 26
$25.00
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The Springs Downhill Mile
Colorado Springs, Colorado
Sat 13 Jun 26
$22.20
Sam's Rainbow Run
Fort Collins, Colorado
Sat 13 Jun 26
Free - $39.03
Holy Hammers Hustle for Habitat
Parker, Colorado
Sat 13 Jun 26
$31.40
Stepping Stone 5K
Littleton, Colorado
Sat 13 Jun 26
$38.35
St Mary's Church "Loop the Lake 5K" at Lathrop State Park
Walsenburg, Colorado
Sat 13 Jun 26
$38.10
Treat Trot Colorado Springs
Colorado Springs, Colorado
Sun 14 Jun 26
$20.83 - $46.28
Garden of the Gods 10 Mile/10K and Trail Run
Colorado Springs, Colorado
Sun 14 Jun 26
$16.90 - $85.80
Garden of the Gods Little Horn and Big Horn Kids Races
Colorado Springs, Colorado
Sun 14 Jun 26
Free
The Bullfrog Splashdown
Littleton, Colorado
Sun 14 Jun 26
Free - $77.32
HRCA Happy Hour Half K
Littleton, Colorado
Fri 19 Jun 26
$35.00
Unicorn 5k (North)
Thornton, Colorado
Sat 20 Jun 26
$20.00 - $46.00
Mustang Mile 2026
Kremmling, Colorado
Sat 20 Jun 26
$11.60
Red, White and Brew 5k, 10k & Half Marathon
Windsor, Colorado
Sat 20 Jun 26
$16.90 - $96.40
Sierra's 5K Run/Walk Race Against Meningitis
Loveland, Colorado
Sat 20 Jun 26
$11.85 - $33.05
Summer Vibes Fest
Lyons, Boulder
Sat 20 Jun 26
$59.00 - $99.00
Fatherhood 5k Family Run/Walk
Colorado Springs, Colorado
Sat 20 Jun 26
$16.90 - $96.40
FCRC Marathon Training Program
Fort Collins, Colorado
Sat 20 Jun 26 - Sat 19 Sep 26
$22.20
Parker Parks and Recreation Dash Across the Dam Father’s Day 5K
Parker, Colorado
Sat 20 Jun 26
$43.65
2026 Doggie Dash
Colorado Springs, Colorado
Sat 20 Jun 26
$27.50
Havoc at HartFit OCR 3k
Peyton, Colorado
Sat 20 Jun 26
$29.99 - $59.99
14th Annual Buffs4Life Kyle MacIntosh Memorial 5K Run/Walk
Boulder, Colorado
Sun 21 Jun 26
$32.80
Sunset Trail Running Festival
Boulder, Colorado
Sun 21 Jun 26
$22.85 - $81.56
Juneteenth Fun Run 5K
Denver, Colorado
Sun 21 Jun 26
$27.50 - $48.70
Strawberry Shortcut
Glenwood Springs, Colorado
Sun 21 Jun 26
$25.00 - $40.00
The Red Schoolhouse Run
Louisville, Colorado
Tue 23 Jun 26
$32.80
High Line Canal Summer Scamper, 5K for All
Denver
Wed 24 Jun 26
$35.00
Race in the Clouds - Alma Dirt Festival 2026
Alma, Colorado
Thu 25 Jun 26
Free - $149.40
BRR All-Comers Summer Track & Field Series #2
Boulder, Colorado
Thu 25 Jun 26
$22.20
The Four Legged 5k
Bailey, Colorado
Fri 26 Jun 26
$10.00 - $20.00
The Sunlight Showdown
Glenwood Springs, Colorado
Sat 27 Jun 26 - Sat 19 Sep 26
$36.55 - $72.60
Fitness Expo On Tap at the Colorado Tap House
Arvada, Colorado
Sat 27 Jun 26
Free - $22.20
Before The Fourth 5k
Littleton, Colorado
Sat 27 Jun 26
$40.00
Slacker Half Marathon-Relay-4-Mile Races
Georgetown, Colorado
Sat 27 Jun 26
$38.10 - $144.10
SBT TRL
Steamboat Springs, Colorado
Sat 27 Jun 26
$38.90 - $60.10
Pearl Street Mile
Boulder, Colorado
Sat 27 Jun 26
$22.85 - $44.20
Denver Pride 5K
Denver, Colorado
Sat 27 Jun 26
$54.25
Trail Town Races
Ridgway, Colorado
Sat 27 Jun 26
$25.00
Blue Sky Ascent & Round Trip (formerly the Mt. Evans Ascent)
Idaho Springs, Colorado
Sun 28 Jun 26
$165.30 - $175.90
Cade’s Cause: Concussion & CTE Awareness Run/Walk
Littleton, Colorado
Sun 28 Jun 26
$11.60 - $27.50
Durango Brewer's Trail Series
Durango, Colorado
Thu 02 Jul 26
$32.80 - $80.50
Showing 41-80 of 363 results
