Upcoming Races Near Fraser, CO in August, 2026

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Sheep Mountain Trail Runs

Fairplay, CO

Saturday, August 1st, 2026

5K

Trail

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BRR All-Comers Summer Track & Field Series #5

Boulder, CO

Thursday, August 6th, 2026

1 Mile

View details for race BRR All-Comers Summer Track & Field Series #5

Eldorado Run for the Cure

Eldorado Springs, CO

Thursday, August 6th, 2026

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Dog Days Of Summer 2026

Longmont, CO

Saturday, August 8th, 2026

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Summer Sizzler- Denver

Thornton, CO

Saturday, August 8th, 2026

1 Mile

5K

10K

View details for race Summer Sizzler- Denver

All-Out Runapalooza

Arvada, CO

Saturday, August 8th, 2026

Half

10K

5K

Trail

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Dog Days of Summer

Longmont, CO

Saturday, August 8th, 2026

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Eat. Run. Adopt. 10K

Berthoud, CO

Saturday, August 8th, 2026

10K

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The Bullfrog Summer Surge

Lakewood, CO

Sunday, August 9th, 2026

5K

View details for race The Bullfrog Summer Surge

Pancake Stampede 5K

Littleton, CO

Sunday, August 9th, 2026

5K

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Sunrise Stampede

Longmont, CO

Saturday, August 15th, 2026

5K

1 Mile

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Erie Half & 5k

Erie, CO

Sunday, August 16th, 2026

Half

5K

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Staunton Rocks! Marathon and Half Marathon

Pine, CO

Saturday, August 22nd, 2026

Marathon

Half

Trail

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Byers Peak Stampede Half Marathon & 5K Run

Fraser, CO

Saturday, August 22nd, 2026

Half

5K

Trail

View details for race Byers Peak Stampede Half Marathon & 5K Run

RMRR Fall Marathon Training Series

Thornton, CO

Sunday, August 23rd, 2026

10 Miles

Ultra

View details for race RMRR Fall Marathon Training Series

Pioneer Prairie Dog Half, 10k & 5k

Westminster, CO

Sunday, August 23rd, 2026

Half

10K

5K

View details for race Pioneer Prairie Dog Half, 10k & 5k

Glow & Roll: Illuminate What's Possible

Littleton, CO

Saturday, August 29th, 2026

5K

1 Mile

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Run Like the Wind 5k / 2k / Dog Jog

Allenspark, CO

Saturday, August 29th, 2026

5K

View details for race Run Like the Wind 5k / 2k / Dog Jog

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