Upcoming Races Near Winter Park, CO

Name: Summits Trail Runs
Start: 2026-06-06
End: 2026-06-06
Location: Granby

HRCA St. Patrick's Day 5K

Highlands Ranch, CO

Saturday, March 14th, 2026

Featured

View details for race HRCA St. Patrick's Day 5K

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Erin Go Bragh 7.77k

Westminster, CO

Saturday, March 14th, 2026

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St. Paddy's Day Run

Berthoud, CO

Saturday, March 14th, 2026

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Lucky Leprechaun 5K

Boulder, CO

Sunday, March 15th, 2026

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Central Park 5k

Denver, CO

Sunday, March 22nd, 2026

Fast

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All-Out Spring Fever

Golden, CO

Sunday, March 22nd, 2026

Half

10K

Trail

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The City Park Circuit, Presented by New Balance

Denver, CO

Saturday, March 28th, 2026

View details for race The City Park Circuit, Presented by New Balance

Cryogenic Cannibal Chase

Estes Park, CO

Saturday, March 28th, 2026

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New Terrain Table Traverse

Golden, CO

Sunday, March 29th, 2026

Trail

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RMRR Spring Marathon Training Series #1

Thornton, CO

Sunday, March 29th, 2026

10 Miles

Ultra

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Erie Easter Bunny Hop

Erie, CO

Saturday, April 4th, 2026

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Three Creeks Half Marathon

Englewood, CO

Sunday, April 5th, 2026

Half

Trail

Fast

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Dash for Detection: Oral Cancer Awareness 5K

Denver, CO

Saturday, April 11th, 2026

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RMRR Spring Marathon Training Series #2

Thornton, CO

Saturday, April 11th, 2026

10 Miles

Ultra

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Rockin on the River 5K

Littleton, CO

Saturday, April 11th, 2026

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Hop Into Spring 5K - Denver

Denver, CO

Sunday, April 12th, 2026

View details for race Hop Into Spring 5K - Denver

RMRR April Trophy Series

Denver, CO

Sunday, April 12th, 2026

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Donut Dash

Denver, CO

Sunday, April 12th, 2026

Fast

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Healthy Kids Running Series Spring 2026 - Denve...

Denver, CO

Sunday, April 12th, 2026

View details for race Healthy Kids Running Series Spring 2026 - Denver, CO

Platte River Half-Marathon, Relay & 5k

Littleton, CO

Sunday, April 12th, 2026

Half

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Boulder Track Series Meet 1

Longmont, CO

Sunday, April 12th, 2026

1 Mile

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Spring Fling Prairie Dog Half, 10k, & 5k

Arvada, CO

Sunday, April 12th, 2026

Half

10K

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Prairie Dog Run Series

Louisville, CO

Sunday, April 12th, 2026

Half

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All-Out Beat the Heat

Westminster, CO

Saturday, April 18th, 2026

Half

10K

Trail

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Kerr Gulch Amble

Evergreen, CO

Saturday, April 18th, 2026

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DoNot Stop Half Marathon (5k/10k) - Denver

Westminster, CO

Sunday, April 19th, 2026

1 Mile

10K

View details for race DoNot Stop Half Marathon (5k/10k) - Denver

DoNot Stop Half Marathon (5k/10k) - Denver

Littleton, CO

Sunday, April 19th, 2026

1 Mile

10K

View details for race DoNot Stop Half Marathon (5k/10k) - Denver

Fairmount Fit Fest

Golden, CO

Sunday, April 19th, 2026

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Hot Laps - Denver

Denver, CO

Friday, April 24th, 2026

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Bigfoot Half Marathon

Estes Park, CO

Saturday, April 25th, 2026

Half

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Unicorn 5k (Denver-East)

Denver, CO

Sunday, April 26th, 2026

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Dash & Dine 5k

Boulder, CO

Tuesday, April 28th, 2026

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Friends of the National Center Science Stride 5K

Boulder, CO

Friday, May 1st, 2026

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9th edition CollaBEERation 5k & Brew Fest Party

Longmont, CO

Saturday, May 2nd, 2026

View details for race 9th edition CollaBEERation 5k & Brew Fest Party

22nd Annual Bob Turner Classic 5K Run/Walk

Berthoud, CO

Saturday, May 2nd, 2026

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Rise Against Suicide - Emerge 5K

Boulder, CO

Sunday, May 3rd, 2026

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Longmont Half & 5k (LM Half)

Longmont, CO

Sunday, May 3rd, 2026

Half

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RMRR May Trophy Series

Denver, CO

Sunday, May 3rd, 2026

Fast

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Frank Shorter Track Classic

Longmont, CO

Sunday, May 3rd, 2026

1 Mile

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Dash & Dine 5k #2

Boulder, CO

Tuesday, May 5th, 2026

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HRCA Mother's Day 5K

Highlands Ranch, CO

Saturday, May 9th, 2026

View details for race HRCA Mother's Day 5K

The Great CO74 Trail Run

Kittredge, CO

Saturday, May 9th, 2026

12K

View details for race The Great CO74 Trail Run

Hometown Half Marathon & 5k/10k - Denver

Denver, CO

Sunday, May 10th, 2026

10K

Half

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Denver Mother's Day 5K

Denver, CO

Sunday, May 10th, 2026

View details for race Denver Mother's Day 5K

Colorado Women's Classic - Westminster

Westminster, CO

Sunday, May 10th, 2026

10K

10 Miles

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Gluten Free Gallop 5K

Littleton, CO

Saturday, May 16th, 2026

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Girls on the Run Rockies Colfax SoleMates 2026

Denver, CO

Sunday, May 17th, 2026

Marathon

Half

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Miles for Smiles 5K

Arvada, CO

Sunday, May 17th, 2026

Trail

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Race Day Support Add-On

Boulder, CO

Wednesday, May 27th, 2026

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Summits Trail Runs

Granby, CO

Saturday, June 6th, 2026

1 Mile

Trail

View details for race Summits Trail Runs

Explore more in Winter Park, CO

Distances:

5K 10K Half Marathon Marathon

Months:

March April May

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Colorado races

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