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10K races in Colorado 2026 | SportPlan

10K races

10K races in Colorado

39 upcoming 10K races in Colorado. Filter by date, exact distance, or elevation.

Browse by month

39 events found

39 eventos

Sort: recommended

DateEventSportLocationDist.39

Stepping Stone 5K

Trail Running5 kmLittleton

Trail Running5 kmBroomfield

2.2 for 22q Walk/Run/Ride

Trail Running5 kmErie

Garden of the Gods 10M/10K & Trail Race

Trail Running10 kmColorado Springs

Colorado Springs

Dash Across the Dam Father’s Day 5K

Trail Running5 kmCastle Rock

Summer Solstice 10K & 5K

Trail Running10 kmAvon

Summer Vibes Bike Rally & Run Fest

Trail Running5 kmLyons

The Unicorn 5k (North)

Trail Running5 kmThornton

High Line Canal Summer Scamper

Trail Running5 kmDenver

Timberview Trail Run

Trail Running5 kmFort Collins

Boulder Sunrise Run

Trail Running5 kmBoulder

Red Feather Lakes 3.6 Mile Fun Run

Trail Running5.8 kmRed Feather Lakes

Red Feather Lakes

Trail Running5 kmVail

DRMABPsi 1–5K Walk, Run & Roll

Trail Running5 kmDenver

RMRR July 2mi & pancake breakfast

Trail Running3.2 kmLakewood

5K & 10K @ 10,000 Feet

Trail Running5 kmVail

Festival in the Clouds Firefighter 5K, Fun Run and Doggie Dash

Trail Running5 kmAlma

Ranch Camp Roundup 5k, 10k Trail Run

Trail Running5 kmElbert

Spring Creek Memorial Trail Run

Trail Running5 kmSteamboat Springs

Steamboat Springs

Flyin' Ryan Memorial 5k

Trail Running5 kmLoveland

Flying Colors 5K Fun Run/Walk

Trail Running5 kmCraig

The Unicorn 5k (South)

Trail Running5 kmDouglas County

Vail Berry Picker Trail Run

Trail Running5 kmVail

Lory Summer Trail Series

Trail Running5 kmLarimer County

Reece’s Roundup Trail Run

Trail Running5 kmCastle Rock

The Cheyenne Mountain Run

Trail Running5 kmColorado Springs

Colorado Springs

Trail Running10 kmLeadville

Into the Hills 5K - Lory Summer Trail Series

Trail Running5 kmBellvue

Trail Running5 kmDenver

Boulder Sunset Run

Trail Running5 kmBoulder

Rocky Mountain Run 5K

Trail Running5 kmColorado Springs

Colorado Springs

Wine Run 5k at The Winery at Holy Cross Abbey

Trail Running5 kmCanon City

10k @ 10,000 Feet

Trail Running10 kmJackson County

10k at 10,000 Feet

Trail Running10 kmSteamboat Springs

Steamboat Springs

Break Your Neck: Walk, Run, or Roll

Trail Running5 kmPueblo

Colorado Brain Tumor Walk & Race

Trail Running5 kmDenver

So Long to Summer 5K/10K

Trail Running5 kmParker

Pikes Peak Road Runners Fall Series I

Trail Running5 kmColorado Springs

Colorado Springs

Old Man Winter Bike Rally and Run

Trail Running5 kmBoulder

Half marathons in Colorado

Marathons in Colorado

Ultras in Colorado

All distances in Colorado