Upcoming 5K Races Near Windsor, CO

Name: Denver Rocks Run 5K/10K
Start: 2025-09-07
End: 2025-09-07
Location: Denver

Father's Day Classic 10k, 5k, & 1 Mile

Arvada, CO

Sunday, June 15th, 2025

10K

1 Mile

View details for race Father's Day Classic 10k, 5k, & 1 Mile

Too Hot to Trot 5K

Greeley, CO

Sunday, June 15th, 2025

View details for race Too Hot to Trot 5K

Footsteps for Families 5k Fun Run & Concert

Windsor, CO

Friday, June 20th, 2025

View details for race Footsteps for Families 5k Fun Run & Concert

Whipper Snapper 5K and Kids Run

Cheyenne, WY

Saturday, June 21st, 2025

1 Mile

View details for race Whipper Snapper 5K and Kids Run

Bubble Run | Denver | June 21st

Commerce City, CO

Saturday, June 21st, 2025

View details for race Bubble Run | Denver | June 21st

Hometown Half Marathon & 5k/10k - Denver

Denver, CO

Saturday, June 21st, 2025

10K

1 Mile

View details for race Hometown Half Marathon & 5k/10k - Denver

Hometown Half Marathon & 5k/10k - Denver

Westminster, CO

Saturday, June 21st, 2025

10K

Half

View details for race Hometown Half Marathon & 5k/10k - Denver

Red, White and Brew 5k, 10k, Half Marathon & 12...

Windsor, CO

Saturday, June 21st, 2025

10K

1 Mile

View details for race Red, White and Brew 5k, 10k, Half Marathon & 12 Hour Last Man Standing

Unicorn 5k (North)

Thornton, CO

Saturday, June 21st, 2025

View details for race Unicorn 5k (North)

Whipper Snapper 5K Run

Cheyenne, WY

Saturday, June 21st, 2025

View details for race Whipper Snapper 5K Run

Healing Warriors 4th Annual 5K Fun Run

Fort Collins, CO

Sunday, June 22nd, 2025

Trail

View details for race Healing Warriors 4th Annual 5K Fun Run

13th Annual Buffs4Life Kyle MacIntosh Memorial ...

Boulder, CO

Sunday, June 22nd, 2025

View details for race 13th Annual Buffs4Life Kyle MacIntosh Memorial 5K Run/Walk

Healing Warriors Program 2025 Annua...

Fort Collins, CO

Sunday, June 22nd, 2025

Trail

View details for race Healing Warriors Program 2025 Annual 5K Fun Run

Sunset Trail Running Festival

Boulder, CO

Sunday, June 22nd, 2025

12K

Trail

View details for race Sunset Trail Running Festival

13th Annual Buffs4Life 5k Walk/Run

Boulder, CO

Sunday, June 22nd, 2025

View details for race 13th Annual Buffs4Life 5k Walk/Run

Sunny Stride 5 K

Broomfield, CO

Thursday, June 26th, 2025

Trail

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Sunny Stride 5 K

Westminster, CO

Thursday, June 26th, 2025

Trail

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Timberview Trail Run

Bellvue, CO

Saturday, June 28th, 2025

Trail

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Fitness Expo On Tap at the Colorado Tap House

Arvada, CO

Saturday, June 28th, 2025

1 Mile

View details for race Fitness Expo On Tap at the Colorado Tap House

Denver Pride 5K

Denver, CO

Saturday, June 28th, 2025

View details for race Denver Pride 5K

FireKracker 5k

Fort Collins, CO

Friday, July 4th, 2025

1 Mile

View details for race FireKracker 5k

Let Freedom Run 5k - LONGMONT

Longmont, CO

Friday, July 4th, 2025

View details for race Let Freedom Run 5k - LONGMONT

Let Freedom Run 5k/10k - Louisville

Louisville, CO

Friday, July 4th, 2025

10K

View details for race Let Freedom Run 5k/10k - Louisville

Loveland Liberty 5K

Loveland, CO

Friday, July 4th, 2025

View details for race Loveland Liberty 5K

Greeley Freedom 5k Walk & Run

Greeley, CO

Friday, July 4th, 2025

View details for race Greeley Freedom 5k Walk & Run

Will Run for Cannoli 5K

Cheyenne, WY

Saturday, July 12th, 2025

View details for race Will Run for Cannoli 5K

All-Out Dog Days

Westminster, CO

Saturday, July 12th, 2025

Half

10K

Trail

View details for race All-Out Dog Days

Cookie Chase

Denver, CO

Saturday, July 12th, 2025

Fast

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Dash for Smiles

Denver, CO

Sunday, July 27th, 2025

View details for race Dash for Smiles

Rocky Mountain Half Marathon & 5K

Estes Park, CO

Friday, August 1st, 2025

10K

Half

View details for race Rocky Mountain Half Marathon & 5K

Valley 5000

Loveland, CO

Saturday, August 2nd, 2025

View details for race Valley 5000

All-Out Runapalooza

Arvada, CO

Saturday, August 2nd, 2025

Half

10K

Trail

View details for race All-Out Runapalooza

Eltuck Valley 5k

Bellvue, CO

Tuesday, August 5th, 2025

Trail

Fast

View details for race Eltuck Valley 5k

Choice City Running Festival

Fort Collins, CO

Friday, August 8th, 2025

1 Mile

10K

View details for race Choice City Running Festival

Holy COW Trail Stampede

Westminster, CO

Saturday, August 9th, 2025

Trail

View details for race Holy COW Trail Stampede

Sunrise Stampede

Longmont, CO

Saturday, August 9th, 2025

1 Mile

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Severance Glow 5K Run or Walk

Severance, CO

Saturday, August 9th, 2025

Trail

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Summer Sizzler- Denver

Denver, CO

Saturday, August 16th, 2025

10K

1 Mile

View details for race Summer Sizzler- Denver

Miles for Migraine Colorado

Denver, CO

Saturday, August 16th, 2025

View details for race Miles for Migraine Colorado

Summer Sizzler- Denver

Thornton, CO

Saturday, August 16th, 2025

1 Mile

10K

View details for race Summer Sizzler- Denver

Cancer League of Colorado Race 4 Research

Denver, CO

Sunday, August 17th, 2025

View details for race Cancer League of Colorado Race 4 Research

Erie Half & 5k

Erie, CO

Sunday, August 17th, 2025

Half

View details for race Erie Half & 5k

Into the Hills Eltuck 5k

Bellvue, CO

Tuesday, August 19th, 2025

Trail

Fast

View details for race Into the Hills Eltuck 5k

Ram Run

Denver, CO

Saturday, August 23rd, 2025

View details for race Ram Run

Calarat Challenge Trail Running Festival

Jamestown, CO

Saturday, August 30th, 2025

Half

10K

Trail

View details for race Calarat Challenge Trail Running Festival

3rd Annual Roost Rebellion Relays

Denver, CO

Wednesday, September 3rd, 2025

View details for race 3rd Annual Roost Rebellion Relays

Rebel Run 5k

Denver, CO

Sunday, September 7th, 2025

View details for race Rebel Run 5k

RMRR September Trophy Series

Thornton, CO

Sunday, September 7th, 2025

10K

Fast

View details for race RMRR September Trophy Series

Conservation Colorado 5k

Denver, CO

Sunday, September 7th, 2025

View details for race Conservation Colorado 5k

Denver Rocks Run 5K/10K

Denver, CO

Sunday, September 7th, 2025

View details for race Denver Rocks Run 5K/10K

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