Upcoming Races within 50 miles of Brighton, CO on Sundays
Evergreen, CO
Evergreen Town Race
Aug 4, 2024
Longmont, CO
Boulder Track Series Meet 1
Apr 14, 2024
Colorado Brewery Running Series
Apr 21, 2024
Boulder Track Series Meet 2
Apr 28, 2024
Frank Shorter Track Classic
May 12, 2024
Outdoor Divas Sprint Triathlon
Aug 18, 2024
Colorado Brewery Running Series
Sep 15, 2024
Oktoberfest Sprint Triathlon
Sep 22, 2024
Thornton, CO
RMRR Spring Marathon Training Series
Mar 24, 2024
Apr 28, 2024
Head and Neck Cancer A Hard Thing to Swallow 5K/10K
May 12, 2024
RMRR Trophy Series - September
Sep 8, 2024
Denver, CO
Central Park 5K
Mar 24, 2024
Donut Dash 5K
Apr 7, 2024
RMRR Trophy Series - April
Apr 7, 2024
Three Creeks Half Marathon
Apr 7, 2024
Healthy Kids Running Series
Apr 14, 2024
Apr 21, 2024
May 5, 2024
May 19, 2024
1 more
The Mile High 4.20K
Apr 21, 2024
Unicorn 5K
Apr 21, 2024
Colorado Brewery Running Series
May 5, 2024
RMRR Trophy Series - May
May 5, 2024
Mothers Day 5K
May 12, 2024
Denver Colfax Marathon
May 19, 2024
May 18, 2024
Flamingo Day 5K
Jun 2, 2024
RMRR Trophy Series - June
Jun 2, 2024
Big Run 5K
Jun 9, 2024
Donor Dash
Jul 21, 2024
Dash for Smiles
Jul 28, 2024
Denver Rocks Run 5K/10K
Sep 8, 2024
Nun Run
Sep 15, 2024
Hot Chocolate 15K/5K
Oct 6, 2024
Michael J. Fox Foundation Run
Oct 6, 2024
bRUNch Run
Oct 13, 2024
Ghosts and Goblins 5K/10K
Oct 27, 2024
RMRR Trophy Series - November
Nov 3, 2024
RMRR Trophy Series - December
Dec 1, 2024
Ugly Sweater 5K
Dec 15, 2024
Aurora, CO
Healthy Kids Running Series
Apr 14, 2024
Apr 21, 2024
Apr 28, 2024
May 19, 2024
1 more
Altitude Elementary Moose Mudder
May 5, 2024
RMRR Trophy Series - October
Oct 6, 2024
Expo Park XC
Oct 13, 2024
Idaho Springs, CO
Mt. Evans Ascent
Jun 23, 2024
Golden, CO
Fairmount 5K Pancake Fun Run
Apr 28, 2024
Spirit Of The West 5K
Jul 28, 2024
Golden Gallop
Sep 22, 2024
All-Out Kooky-Spooky
Oct 27, 2024
Westminster, CO
Colorado Women's Classic - Westminster
May 12, 2024
Summer Sizzler
Jul 21, 2024
Eye Love Logan and Zoe 5K
Aug 11, 2024
Hometown Half Marathon
Aug 11, 2024
Westy Half & 5K
Oct 13, 2024
Candy Cane Run
Dec 15, 2024
Candy Cane Course
Dec 22, 2024
Erie, CO
Erie Half & 5K
Aug 18, 2024
Louisville, CO
Colorado 13er
Jun 2, 2024
MonsterDash Run
Oct 27, 2024
Arctic Prairie Dog Half
Jan 19, 2025
Castle Rock, CO
Tri the Rock
Sep 8, 2024
Loveland, CO
Crazy Legs 10K+ Trail Run
Jun 2, 2024
Honey Bee Hustle
Sep 8, 2024
Last Call Triathlon
Sep 29, 2024
Narrowleaf Lake Run
Oct 27, 2024
Highlands Ranch, CO
Highlands Ranch 5K/10K
Feb 23, 2025
Littleton, CO
Platte River Half Marathon
Apr 14, 2024
Rockin' on the River 5K
Apr 21, 2024
Stepping Stone 5K
Jun 2, 2024
Colorado Brewery Running Series
Jun 9, 2024
Flyin' Lion 5K
Sep 15, 2024
Go Big or Go Gnome 5K
Oct 13, 2024
Arvada, CO
Spring Fling Prairie Dog Half
Apr 14, 2024
Miles for Smiles 5K
May 19, 2024
Father's Day Classic
Jun 16, 2024
Estes Park, CO
Estes Park Marathon
Jun 16, 2024
Jun 15, 2024
Boulder, CO
Boulder Mothers Day Run
May 12, 2024
Boulder Sunrise 10K and 5K
Jun 23, 2024
Boulder Sunrise Triathlon
Jun 23, 2024
Buffs4Life Kyle MacIntosh Memorial Fun Run
Jun 23, 2024
Sunset Trail Running Festival
Jun 23, 2024
Colorado Brewery Running Series
Jun 30, 2024
Boulder Peak Triathlon
Jul 14, 2024
Rocky Mountain Tri Fest
Aug 11, 2024
Boulderthon: Downtown Boulder Marathon
Sep 29, 2024
Morrison, CO
Run the Rocks
Oct 13, 2024
Wheat Ridge, CO
Farmers 5000
Sep 15, 2024
Windsor, CO
Windsor Marathon
Oct 6, 2024
Lakewood, CO
RMRR Trophy Series - July
Jul 7, 2024
Bear Chase Race - Half Marathon & 10K
Sep 29, 2024
Sep 28, 2024
Turkey Trails
Nov 3, 2024
Commerce City, CO
Wild For Life Triathlon
Oct 13, 2024
Fort Collins, CO
Spring Equinox Races
Mar 24, 2024
Horsetooth Half Marathon
Apr 14, 2024
Flying Pig 5K
Apr 28, 2024
Colorado Marathon
May 5, 2024
Healing Warriors Program 5K Fun Run
May 19, 2024
Fall Equinox Marathon
Sep 22, 2024
Colorado Brewery Running Series
Oct 6, 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. Central Park 5K
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Mar 24, 2024Sunday
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5K run
More Information
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Denver, CO
19 miles point to pointDenver County, CO
2. RMRR Spring Marathon Training Series
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Mar 24, 2024Sunday
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20M, 10M run
More Information
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Thornton, CO
12 miles point to pointAdams County, CO
3. Spring Equinox Races
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Mar 24, 2024Sunday
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13.1M, 5K run
More Information
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Fort Collins, CO
44 miles point to pointLarimer County, CO
4. Donut Dash 5K
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Apr 7, 2024Sunday
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5K run
More Information
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Denver, CO
19 miles point to pointDenver County, CO
5. RMRR Trophy Series - April
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Apr 7, 2024Sunday
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4M run
More Information
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Denver, CO
19 miles point to pointDenver County, CO
6. Three Creeks Half Marathon
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Apr 7, 2024Sunday
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13.1M run
More Information
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Denver, CO
19 miles point to pointDenver County, CO
7. Boulder Track Series Meet 1
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Apr 14, 2024Sunday
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track meet
More Information
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Longmont, CO
19 miles point to pointBoulder County, CO
8. Healthy Kids Running Series - Denver
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Apr 14, 2024Sunday
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kids run
More Information
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Denver, CO
19 miles point to pointDenver County, CO
9. Healthy Kids Running Series - Aurora
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Apr 14, 2024Sunday
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kids run
More Information
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Aurora, CO
18 miles point to pointArapahoe County, CO
10. Horsetooth Half Marathon
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Apr 14, 2024Sunday
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13.1M run
More Information
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Fort Collins, CO
44 miles point to pointLarimer County, CO
11. Platte River Half Marathon
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Apr 14, 2024Sunday
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13.1M run | 13.1M relay
More Information
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Littleton, CO
28 miles point to pointArapahoe County, CO
12. Spring Fling Prairie Dog Half
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Apr 14, 2024Sunday
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13.1M, 10K, 5K run | kids run
More Information
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Arvada, CO
19 miles point to pointJefferson County, CO
13. Blue Heron Half and 5K
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Apr 21, 2024Sunday
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13.1M, 5K run
More Information
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Brighton, CO
Adams County, CO
14. Colorado Brewery Running Series
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Apr 21, 2024Sunday
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5K run
More Information
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Longmont, CO
19 miles point to pointBoulder County, CO
15. Healthy Kids Running Series - Denver
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Apr 21, 2024Sunday
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kids run
More Information
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Denver, CO
19 miles point to pointDenver County, CO
16. Healthy Kids Running Series - Aurora
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Apr 21, 2024Sunday
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kids run
More Information
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Aurora, CO
18 miles point to pointArapahoe County, CO
17. Rockin' on the River 5K
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Apr 21, 2024Sunday
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5K run
More Information
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Littleton, CO
28 miles point to pointArapahoe County, CO
18. The Mile High 4.20K
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CancelledApr 21, 2024Sunday
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4.2K run
Virtual OptionMore Information
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Denver, CO
19 miles point to pointDenver County, CO
19. Unicorn 5K
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Apr 21, 2024Sunday
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5K, 0.5M run
More Information
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Denver, CO
19 miles point to pointDenver County, CO
20. Boulder Track Series Meet 2
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Apr 28, 2024Sunday
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track meet
More Information
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Longmont, CO
19 miles point to pointBoulder 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.