Search for Races in Colorado

All-Out Fa La La 5K, 10K and Half Marathon

DECEMBER 2, 2023 | Westminster, Colorado

Running: Half Marathon, 10K, 5K

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Aspen Summit for Life

DECEMBER 2, 2023 | Aspen, Colorado

Running: 2.5 Mile Trail Run

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Candy Cane Course

DECEMBER 2, 2023 | Colorado Springs, Colorado

Running: Kids Run/Fun Run, 1 Mile, 12K, 5K

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CO Brewery Running Series - Left Hand Brewing

DECEMBER 2, 2023 | Longmont, Colorado

Running: 5K

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Colorado Cold Rush

DECEMBER 2, 2023 | Colorado Springs, Colorado

Running: Half Marathon Trail Run, 50K (Ultra)

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Onesie Dash

DECEMBER 2, 2023 | Red Feather Lakes, Colorado

Running: 1 Mile

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Sawmill Trail Runs

DECEMBER 2, 2023 | Pine, Colorado

Running: 27K Trail Run, 50K (Ultra)

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Ugly Sweater 5K

DECEMBER 2, 2023 | Buena Vista, Colorado

Running: 5K

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Candy Cane Course

DECEMBER 3, 2023 | Westminster, Colorado

Running: Kids Run/Fun Run, 12K, 5K

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RMRR Trophy Series

DECEMBER 3, 2023 | Denver, Colorado

Running: 15K, 5K

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Rock Canyon Half Marathon

DECEMBER 3, 2023 | Pueblo, Colorado

Running: Half Marathon

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Superior Stocking Run

DECEMBER 3, 2023 | Louisville, Colorado

Running: 5K

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WinterFest 5K and Fun Run

DECEMBER 9, 2023 | Denver, Colorado

Running: 0.8 Miles, 5K

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YMCA Jingle Jog 5k

DECEMBER 9, 2023 | Fountain, Colorado

Running: Kids Run/Fun Run, 5K Trail Run

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Four Corners Quad Keyah

DECEMBER 10, 2023 | Four Corners Monument, Colorado

Running: Half Marathon, Marathon, 2 Miles, 5K

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Jingle Bell Run - Denver

DECEMBER 10, 2023 | Denver, Colorado

Running: 5K

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Santa Catch 5K & 10k, and Kid's Fun Run

DECEMBER 16, 2023 | Windsor, Colorado

Running: 5K, Kids Run/Fun Run, 10K

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Santa's Dash for Cash

DECEMBER 16, 2023 | Denver, Colorado

Running: 1 Mile, 5K

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Toy Drop 10K

DECEMBER 16, 2023 | Loveland, Colorado

Running: 10K

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Ugly Sweater Run - Denver

DECEMBER 17, 2023 | Denver, Colorado

Running: 1 Mile, 5K

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Resolution Run 5K

DECEMBER 31, 2023 | Fort Collins, Colorado

Running: 5K

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All-Out Polar Prowl 5K, 10K & Half Marathon

JANUARY 6, 2024 | Arvada, Colorado

Running: Half Marathon, 10K, 5K, 0.1 Mile Kids Run/Fun Run

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Old Man Winter Bike Rally and Run

FEBRUARY 4, 2024 | Boulder, Colorado

Cycling: 100 k, 50K

Running: 10K, 5K

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All-Out Mardi Crawl

FEBRUARY 11, 2024 | Arvada, Colorado

Running: Half Marathon, 10K, 5K

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All-Out Mardi Crawl 5K, 10K & Half Marathon

FEBRUARY 11, 2024 | Arvada, Colorado

Running: Half Marathon, 10K, 5K

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BOLDER Boulder

MAY 27, 2024 | Boulder, Colorado

Running: 10K

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REVEL Rockies

JUNE 1, 2024 | Denver, Colorado

Running: Marathon, Half Marathon

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Ragnar Trail Colorado

JUNE 7, 2024 | Snowmass Village, Colorado

Running: 120 Mile Relay

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Ironman 70.3 Boulder

JUNE 8, 2024 | Boulder, Colorado

Triathlon: Half Ironman

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Colorado Springs Spartan Trifecta Event Weekend

JUNE 15, 2024 | Fort Carson, Colorado

Obstacle & Mud Runs: Sprint - 5K - 20 Obstacles (Short), Super - 10K - 25 Obstacles (Intermediate), Beast - 21K - 30 Obstacles (Long), Kids Adventure Run With Obstacles

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Tough Mudder - Colorado

JULY 20, 2024 | Colorado Springs, Colorado

Obstacle & Mud Runs: 10 Miles - 20+ Obstacles (Long)

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Rugged Maniac Denver - 5k Obstacle Race

AUGUST 3, 2024 | Lakewood, Colorado

Obstacle & Mud Runs: 5K Obstacle Race & Mud Run (Short)

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Boulderthon: Downtown Boulder Marathon & Half Marathon

SEPTEMBER 22, 2024 | Boulder, Colorado

Running: Marathon, Half Marathon, 10K, 5K, Kids Run/Fun Run

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Colorado Springs Marathon

SEPTEMBER 28, 2024 | Colorado Springs, Colorado

Running: Marathon, Half Marathon, 5K

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UPCOMING RACES

All-Out Fa La La 5K, 10K and Half Marathon

Aspen Summit for Life

Candy Cane Course

CO Brewery Running Series - Left Hand Brewing

Colorado Cold Rush

Onesie Dash

Sawmill Trail Runs

Ugly Sweater 5K

Candy Cane Course

RMRR Trophy Series

Rock Canyon Half Marathon

Superior Stocking Run

WinterFest 5K and Fun Run

YMCA Jingle Jog 5k

Four Corners Quad Keyah

Jingle Bell Run - Denver

Santa Catch 5K & 10k, and Kid's Fun Run

Santa's Dash for Cash

Toy Drop 10K

Ugly Sweater Run - Denver

Resolution Run 5K

All-Out Polar Prowl 5K, 10K & Half Marathon

Old Man Winter Bike Rally and Run

All-Out Mardi Crawl

All-Out Mardi Crawl 5K, 10K & Half Marathon

BOLDER Boulder

REVEL Rockies

Ragnar Trail Colorado

Ironman 70.3 Boulder

Colorado Springs Spartan Trifecta Event Weekend

Tough Mudder - Colorado

Rugged Maniac Denver - 5k Obstacle Race

Boulderthon: Downtown Boulder Marathon & Half Marathon

Colorado Springs Marathon

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