Upcoming Races in Colorado on Weekdays
Greeley, CO
Greeley Freedom 5K Walk and Run
Jul 4, 2024
Denver, CO
Colorado Brewery Running Series
Apr 1, 2024
High Line Canal Summer Scamper
Jun 26, 2024
Roost Rebellion Relays
Sep 4, 2024
Colorado Springs, CO
Blue Moon Trail Run
Jul 26, 2024
May 24, 2024
Jun 28, 2024
Angel Run
May 27, 2024
Silverton, CO
Hardrock 100
Jul 12, 2024
Aurora, CO
Sundown XC
Jul 26, 2024
Durango, CO
Southwest Series - Day 2 - CO
Nov 11, 2024
Idaho Springs, CO
Flaming Foliage Relay
Sep 6, 2024
Steamboat Springs, CO
Wild West Relay
Aug 2, 2024
Run Rabbit Run
Sep 14, 2024
Sep 13, 2024
Centennial, CO
RMRR Trophy Series - August
Aug 2, 2024
Buena Vista, CO
Independence Day Freedom 5K
Jul 4, 2024
TransRockies Run
Aug 12, 2024
Flaming Foliage Relay
Sep 6, 2024
BVSC Turkey Trot 5K & Family Fun Run
Nov 28, 2024
Parker, CO
Labor Day Half Marathon
Sep 2, 2024
Parker Parks and Recreation Turkey Day 5K
Nov 28, 2024
Winter Park, CO
Run For Independence
Jul 4, 2024
Englewood, CO
Denver Twilight Series: The Premier
Jun 14, 2024
Denver Twilight Series: The Sequel
Jul 12, 2024
Denver Twilight Series: The Finale
Aug 9, 2024
Pueblo, CO
Memorial Day 5K and Walk
May 27, 2024
Louisville, CO
Let Freedom Run
Jul 4, 2024
Louisville Turkey Trot
Nov 28, 2024
Castle Rock, CO
July 4th ROCK-IT Run
Jul 4, 2024
Turkey ROCK Trot
Nov 28, 2024
Loveland, CO
Run the Ranch
Apr 5, 2024
Apr 6, 2024
NoCo All-Comers Track Meet Series #1
Jun 12, 2024
Loveland Liberty 5K
Jul 4, 2024
NoCo All-Comers Track Meet Series #4
Jul 31, 2024
Huffin' for Stuffin' 2-Mile Fun Run
Nov 28, 2024
Broomfield, CO
Broomfield Turkey Day 5K/10K
Nov 28, 2024
Aspen, CO
Boogie's Buddy Race
Jul 4, 2024
Highlands Ranch, CO
Chase the Moon 12-Hour Endurance Run
Jul 19, 2024
Littleton, CO
Colorado Coyotes One Mile Race
Jun 21, 2024
HRCA Independence Day 5K
Jul 4, 2024
Gobble Wobble Run
Nov 21, 2024
Frisco, CO
Mountain Goat Kids Trail Running Race
Jun 18, 2024
Jul 2, 2024
Jul 16, 2024
Jul 30, 2024
Frisco Triathlon
Jul 12, 2024
Arvada, CO
Resolute Runner 5K
Jan 1, 2025
Ouray, CO
Ourayce - 10K
Jul 4, 2024
Estes Park, CO
Rocky Mountain Half Marathon
Aug 2, 2024
Aug 3, 2024
Boulder, CO
Dash & Dine 5K Series
Apr 30, 2024
May 7, 2024
May 14, 2024
May 21, 2024
BOLDERBoulder 10K
May 27, 2024
Boulder Stroke & Stride Series
May 30, 2024
Jun 5, 2024
Jun 13, 2024
Jun 20, 2024
5 more
BRR All Comers Summer Track and Field Series
Jun 6, 2024
Jun 20, 2024
Jul 18, 2024
Aug 1, 2024
Avery Brewing Company Four on the Fourth 4K
Jul 4, 2024
Alpine Bank Boulder Thanksgiving Day 5K
Nov 28, 2024
Leadville, CO
Leadville Firecracker 5K
Jul 4, 2024
Breckenridge, CO
Summit Trail Running Series - Scrap Yard Scramble
May 15, 2024
Snowmass Village, CO
Ragnar Trail Colorado
Jun 7, 2024
Colorado Brewery Running Series
Jun 14, 2024
Jun 15, 2024
Eldorado Springs, CO
Eldorado Springs Run for the Cure
Aug 15, 2024
Windsor, CO
Pelican Lakes Turkey Trot
Nov 28, 2024
Salida, CO
Christmas Mountain 5 Mile Run
Nov 29, 2024
Palmer Lake, CO
4th of July Fun Run
Jul 4, 2024
Sterling, CO
Center of the Nation Series - Day 1
Sep 30, 2024
Fort Collins, CO
FireKracker 5K
Jul 4, 2024
Wild West Relay
Aug 2, 2024
Lory Summer Trail Series
Aug 6, 2024
Aug 27, 2024
Aug 20, 2024
Aug 13, 2024
Mountain Ave Mile
Aug 9, 2024
Resolution Run 5K
Dec 31, 2024
New Castle, CO
New Castle Dirty Dozen Trail Running Race
Aug 2, 2024
Mount Princeton, CO
High Lonesome 100
Jul 19, 2024
Red Feather Lakes, CO
Red Feather Trail Jamboree
Sep 21, 2024
Sep 20, 2024
Sep 22, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
Event Category
Click Here to find out what Classic, Multisport, and Variety mean.
To narrow your search by a distance or event type, you will need to select Classic, Multisport, or Variety first.
To narrow your search by a distance or event type, you will need to select Classic, Multisport, or Variety first.
1. Colorado Brewery Running Series
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Apr 1, 2024Monday
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5K run
More Information
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Denver, CO
Denver County, CO
2. Run the Ranch
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Apr 5, 2024Friday
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10K, 5K trail run
More Information
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Loveland, CO
Larimer County, CO
3. Desert RATS Trail Running Festival
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Apr 12, 2024Friday
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100K trail run
More Information
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Fruita, CO
Mesa County, CO
4. Dash & Dine 5K Series
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Apr 30, 2024Tuesday
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5K run
More Information
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Boulder, CO
Boulder County, CO
5. Dash & Dine 5K Series
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May 7, 2024Tuesday
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5K run
More Information
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Boulder, CO
Boulder County, CO
6. Dash & Dine 5K Series
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May 14, 2024Tuesday
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5K run
More Information
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Boulder, CO
Boulder County, CO
7. Summit Trail Running Series - Scrap Yard Scramble
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May 15, 2024Wednesday
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trail run
More Information
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Breckenridge, CO
Summit County, CO
8. Dash & Dine 5K Series
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May 21, 2024Tuesday
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5K run
More Information
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Boulder, CO
Boulder County, CO
9. Blue Moon Trail Run
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May 24, 2024Friday
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5K trail run
More Information
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Colorado Springs, CO
El Paso County, CO
10. Angel Run
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May 27, 2024Monday
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10K, 5K run
Virtual OptionMore Information
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Colorado Springs, CO
El Paso County, CO
11. BOLDERBoulder 10K
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May 27, 2024Monday
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10K run
More Information
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Boulder, CO
Boulder County, CO
12. Memorial Day 5K and Walk
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May 27, 2024Monday
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5K run
More Information
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Pueblo, CO
Pueblo County, CO
13. Boulder Stroke & Stride Series
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May 30, 2024Thursday
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aquathon | 5K run
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Boulder, CO
Boulder County, CO
14. Boulder Stroke & Stride Series
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Jun 5, 2024Wednesday
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aquathon | 5K run
More Information
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Boulder, CO
Boulder County, CO
15. BRR All Comers Summer Track and Field Series
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Jun 6, 2024Thursday
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track meet
More Information
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Boulder, CO
Boulder County, CO
16. Mountain Games - Rocky Dog Trail Run
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Jun 6, 2024Thursday
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5K trail run
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Vail, CO
Eagle County, CO
17. Mountain Games - Apres 5K
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Jun 7, 2024Friday
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5K trail run
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Vail, CO
Eagle County, CO
18. Ragnar Trail Colorado
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Jun 7, 2024Friday
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120M relay
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Snowmass Village, CO
Pitkin County, CO
19. NoCo All-Comers Track Meet Series #1
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Jun 12, 2024Wednesday
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run | track meet
More Information
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Loveland, CO
Larimer County, CO
20. Boulder Stroke & Stride Series
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Jun 13, 2024Thursday
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aquathon | 5K run
More Information
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Boulder, CO
Boulder County, CO
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.