Upcoming Races Near Allenspark, CO

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Denver Pride 5K

Denver, CO

Saturday, June 27th, 2026

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Timberview Trail Run

Bellvue, CO

Saturday, June 27th, 2026

Trail

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Firework Color Run

Berthoud, CO

Saturday, June 27th, 2026

1 Mile

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Fitness Expo On Tap at the Colorado Tap House

Arvada, CO

Saturday, June 27th, 2026

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

Pearl Street Mile

Boulder, CO

Saturday, June 27th, 2026

1 Mile

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Blue Sky Ascent & Round Trip (formerly the Mt. ...

Idaho Springs, CO

Sunday, June 28th, 2026

View details for race Blue Sky Ascent & Round Trip (formerly the Mt. Evans Ascent)

Red Feather Lakes 3.6 Mile Fun Run

Red Feather Lakes, CO

Saturday, July 4th, 2026

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FireKracker 5k

Fort Collins, CO

Saturday, July 4th, 2026

1 Mile

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Loveland Liberty 5K

Loveland, CO

Saturday, July 4th, 2026

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4th of July Donut Hole Mile

Arvada, CO

Saturday, July 4th, 2026

1 Mile

Trail

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Avery Brewing Co. 4K on the 4th

Boulder, CO

Saturday, July 4th, 2026

Fast

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Greeley Freedom 5k Walk & Run

Greeley, CO

Saturday, July 4th, 2026

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Let Freedom Run 5k - LONGMONT

Longmont, CO

Saturday, July 4th, 2026

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Let Freedom Run 5k/10k - Louisville

Louisville, CO

Saturday, July 4th, 2026

10K

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

BRR All-Comers Summer Track & Field Series #3

Boulder, CO

Thursday, July 9th, 2026

1 Mile

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Cookie Chase

Denver, CO

Saturday, July 11th, 2026

Fast

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DRMABPsi 1–5K Walk, Run & Roll

Denver, CO

Saturday, July 11th, 2026

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Heatwave Half Marathon - Denver

Denver, CO

Saturday, July 11th, 2026

1 Mile

10K

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All-Out Dog Days

Westminster, CO

Saturday, July 11th, 2026

Half

10K

Trail

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RMRR July 2mi & pancake breakfast

Lakewood, CO

Sunday, July 12th, 2026

Fast

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Diplo's Run Club Denver

Denver, CO

Sunday, July 12th, 2026

Code:FTR10

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Berthoud Gastro-Dash 10k

Berthoud, CO

Saturday, July 18th, 2026

10K

Fast

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Denver, CO Galloway Training Program

Denver, CO

Saturday, July 18th, 2026

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One Is Too Many: Veteran Suicide Awareness 5k a...

Greeley, CO

Sunday, July 19th, 2026

1 Mile

View details for race One Is Too Many: Veteran Suicide Awareness 5k and Kids Run

BRR All-Comers Summer Track & Field Series #4

Boulder, CO

Thursday, July 23rd, 2026

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Flyin' Ryan Memorial 5k

Loveland, CO

Friday, July 24th, 2026

Fast

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Spirit of the West 5K Run/Walk

Golden, CO

Sunday, July 26th, 2026

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Move with MADD Denver 5k and Walk

Denver, CO

Saturday, August 1st, 2026

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Bound for Boston Marathon & Half Marathon - Denver

Denver, CO

Sunday, August 2nd, 2026

Marathon

Half

Fast

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Eltuck Valley 5K - Lory Summer Trail Series

Fort Collins, CO

Tuesday, August 4th, 2026

Trail

Fast

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BRR All-Comers Summer Track & Field Series #5

Boulder, CO

Thursday, August 6th, 2026

1 Mile

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Eldorado Run for the Cure

Eldorado Springs, CO

Thursday, August 6th, 2026

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Choice City Running Festival

Fort Collins, CO

Friday, August 7th, 2026

1 Mile

Half

10K

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Summer Sizzler- Denver

Denver, CO

Saturday, August 8th, 2026

1 Mile

10K

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Summer Sizzler- Denver

Thornton, CO

Saturday, August 8th, 2026

1 Mile

10K

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All-Out Runapalooza

Arvada, CO

Saturday, August 8th, 2026

Half

10K

Trail

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Dog Days Of Summer 2026

Longmont, CO

Saturday, August 8th, 2026

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Dog Days of Summer

Longmont, CO

Saturday, August 8th, 2026

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The Berkeley Circuit

Denver, CO

Sunday, August 9th, 2026

1 Mile

Fast

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The Bullfrog Summer Surge

Lakewood, CO

Sunday, August 9th, 2026

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Into the Hills Eltuck 10k

Bellvue, CO

Tuesday, August 11th, 2026

10K

Trail

Fast

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Frontier Academy Community 5K

Greeley, CO

Saturday, August 15th, 2026

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Sunrise Stampede

Longmont, CO

Saturday, August 15th, 2026

1 Mile

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Miles for Migraine Colorado

Denver, CO

Saturday, August 15th, 2026

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Cancer League of Colorado Race 4 Research

Denver, CO

Sunday, August 16th, 2026

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Erie Half & 5k

Erie, CO

Sunday, August 16th, 2026

Half

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Into the Hills Eltuck 5k

Bellvue, CO

Tuesday, August 18th, 2026

Trail

Fast

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Coyote Chase 5k

Louisville, CO

Saturday, August 22nd, 2026

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Ram Run

Denver, CO

Saturday, August 22nd, 2026

1 Mile

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Byers Peak Stampede Half Marathon & 5K Run

Fraser, CO

Saturday, August 22nd, 2026

Half

Trail

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