September Races within 400 miles of Avon, CO on Saturdays
Evergreen, CO
Bergen Peak Half Marathon
Sep 14, 2024
Logan, UT
Run the Runway 5K
Sep 14, 2024
Top of Utah Marathon
Sep 21, 2024
The River Run 5K
Sep 28, 2024
Provo, UT
Provo 9/11 Day of Service Fun Run
Sep 9, 2023
Ability 1st Utah Run, Walk & Roll
Sep 21, 2024
Farmington, UT
Farmington Patriot Day 5K
Sep 9, 2023
Cedar City, UT
Cedar City Half Marathon
Sep 7, 2024
Amarillo, TX
Iwo Jima Flag Run
Sep 23, 2023
Greeley, CO
Superhero Event
Sep 21, 2024
Cody, WY
Buffalo Bill Cody Races
Sep 14, 2024
Denver, CO
Roadrunners 5K
Sep 30, 2023
Blue Shoe Run for Prostate Cancer
Sep 7, 2024
Sloan's Lake Search Party (SLSP)! Marathon Hourly Loop Race
Sep 7, 2024
Colorado Brewery Running Series
Sep 14, 2024
Denver 5K
Sep 14, 2024
Move Forward 5K & 10K
Sep 21, 2024
Crested Butte, CO
Emma Coburn's Elk Run 5K
Sep 30, 2023
Crested Butte Ultra
Sep 28, 2024
Colorado Springs, CO
Ruffin' Mudder
Sep 9, 2023
Nielson Two Mile Challenge
Mar 1, 2025
Apr 6, 2024
May 4, 2024
Jun 1, 2024
8 more
Colorado Springs Marathon
Sep 28, 2024
Salt Lake City, UT
Pacific Health 5K
Sep 9, 2023
Avalaunch Gives Back 5K and Family Mascot Fun Run
Sep 30, 2023
Craft Pub Runners Fall 5K
Sep 14, 2024
REVEL Big Cottonwood
Sep 14, 2024
Salt Lake City Salute to Service 5K/10K
Sep 14, 2024
Range 2 River Relay
Sep 21, 2024
U Alumni Scholarship 5K
Sep 21, 2024
Aurora, CO
RexRun For PAWSitivity 5K Trail Run/Walk
Sep 7, 2024
SheSprints
Sep 7, 2024
OCA Panda Run
Sep 21, 2024
Durango, CO
Lake Nighthorse Triathlon
Sep 9, 2023
Mountain Marmot Trail Run
Sep 23, 2023
Valkyrie Multisport Relay
Sep 14, 2024
Park City, UT
Women's Epic 10K at Deer Valley Resort
Sep 28, 2024
Grand Junction, CO
Spirit of the Valley 5K
Sep 14, 2024
Ephraim, UT
Stroller Strut 5K
Sep 16, 2023
Georgetown, CO
Colorado Brewery Running Series
Sep 28, 2024
Steamboat Springs, CO
Run Rabbit Run
Sep 14, 2024
Sep 13, 2024
Emerald Mountain Trail Run
Sep 28, 2024
Springville, UT
Angels and Devils 5K
Sep 30, 2023
Buena Vista, CO
Trail Sisters Women's Half Marathon
Sep 14, 2024
Autumn Run
Sep 21, 2024
West Line Winder
Sep 28, 2024
Parker, CO
So Long to Summer 5K
Sep 21, 2024
Winter Park, CO
Elevation Everest - The Half Everest
Sep 28, 2024
Deadwood, SD
Black Hills Veteran March
Sep 21, 2024
Manitou Springs, CO
Pikes Peak Ascent and Marathon
Sep 22, 2024 - Marathon
Sep 21, 2024 - Ascent
Louisville, CO
Louisville Trail Race
Sep 28, 2024
Albuquerque, NM
HERo Run
Sep 30, 2023
New Mexico Heart Walk & 5K Run
Sep 14, 2024
Lobo Cancer Challenge
Sep 28, 2024
Gunnison, UT
Gut Check
Sep 7, 2024
Nederland, CO
Ned Ned Run
Sep 9, 2023
Broomfield, CO
Jag Jog 5K
Sep 14, 2024
Miner Gold Rush
Sep 28, 2024
Runway 5K Run for the Angels
Sep 28, 2024
Casper, WY
TaTa Trot
Sep 30, 2023
Aspen, CO
Aspen parkrun
Mar 22, 2025
Mar 29, 2025
Apr 5, 2025
Apr 13, 2024
48 more
Golden Leaf Half Marathon
Sep 28, 2024
Jackson Hole, WY
Old Bill's Fun Run
Sep 7, 2024
Jackson Hole Marathon
Sep 28, 2024
Littleton, CO
Lookin For A Cure Denver
Sep 23, 2023
HRCA Oktoberfest 5K
Sep 14, 2024
Miles 4 Madison 5K
Sep 21, 2024
HRCA Wildcat Mountain Trail Races
Sep 28, 2024
Frisco, CO
Run the Rockies Half Marathon
Sep 21, 2024
South Jordan, UT
Jordan River Half Marathon
Sep 28, 2024
Pinedale, WY
Race to Raise
Sep 21, 2024
Los Alamos, NM
til Valhalla 5K
Sep 14, 2024
Idaho Falls, ID
The C4: Community Cross Country Challenge
Sep 7, 2024
Eastern Idaho Rescue Run
Sep 28, 2024
Estes Park, CO
Rut Run 5K
Sep 28, 2024
Boulder, CO
South Boulder Creek parkrun
Mar 22, 2025
Mar 29, 2025
Apr 5, 2025
Apr 13, 2024
48 more
Harvest Moon Long Course Triathlon
Sep 7, 2024
Huntsville, UT
Huntsville Utah Marathon
Sep 21, 2024
Copper Mountain, CO
Summit Up Trail Run
Sep 9, 2023
Pocatello, ID
P-Town's Mini Barkley
Sep 16, 2023
Draper, UT
Fallen Officer Memorial Run
Sep 9, 2023
Corner Canyon Half Marathon
Sep 21, 2024
Corner Canyon Half Marathon
Sep 21, 2024
Grants, NM
Mt. Taylor 50K
Sep 28, 2024
Lafayette, CO
Waneka Classic
Sep 9, 2023
Lone Tree, CO
For a City 5K
Sep 16, 2023
Pagosa Springs, CO
Mountain Chile Cha Cha Trail Races
Sep 23, 2023
Alberta Peak Challenge
Sep 7, 2024
West Jordan, UT
Witch Run
Sep 28, 2024
Ridgway, CO
John Wayne Grit Series
Sep 21, 2024
Windsor, CO
Windsor Wiesn Mile and 5 Mile
Sep 23, 2023
Greenwood Village, CO
Selian 5K
Sep 16, 2023
Bellvue, CO
Black Squirrel Half Marathon
Sep 7, 2024
Sturgis, SD
7th Cavalry Trail Run
Sep 14, 2024
Lakewood, CO
Bark & Brew 5K
Sep 9, 2023
Littlefoot Triathlon
Sep 7, 2024
Bear Chase Race - Half Marathon & 10K
Sep 29, 2024
Sep 28, 2024
Montrose, CO
Black Canyon Triathlon
Sep 28, 2024
Payson, UT
Runtastic Mt. Nebo
Sep 7, 2024
Commerce City, CO
Night Nation Run - Denver
Sep 28, 2024
Taos Ski Valley, NM
Bull Of The Woods Trail Race
Sep 14, 2024
North Platte, NE
Doggy Dash 5K
Sep 7, 2024
Autumn River Run
Sep 14, 2024
Palmer Lake, CO
24 Hours of Palmer Lake
Sep 28, 2024
Woods Landing, WY
Jelm Mountain Run
Sep 23, 2023
West Valley City, UT
CHMF Healing 5K
Sep 14, 2024
Gillette, WY
Memory of the 8
Sep 16, 2023
Monument, CO
Run4Hope 5K for Schools
Sep 21, 2024
Keystone, CO
Cirque Series - Arapahoe Basin
Sep 7, 2024
Saratoga Springs, UT
Race for Heroes 5K
Sep 14, 2024
Kanab, UT
Mamele Mountains
Sep 7, 2024
Wolf, WY
Wolf Creek Wrangle
Sep 21, 2024
Bayfield, CO
Bayfield Heritage Days 5K
Sep 28, 2024
Empire, CO
Devil on the Divide
Sep 7, 2024
Beulah, CO
Beulah Challenge
Sep 21, 2024
Scottsbluff, NE
Monument Marathon
Sep 28, 2024
Richfield, UT
Crimson Canyons Ultra
Sep 21, 2024
Custer, SD
Wildlife Loop Triathlon
Sep 7, 2024
Minturn, CO
Meadowgold Trail Run
Sep 14, 2024
Saint Charles, ID
Bear Lake Brawl Triathlon
Sep 14, 2024
Shelley, ID
Shelley Spud Run
Sep 16, 2023
Deckers, CO
Battle by the Brook
Sep 21, 2024
Bluebell, UT
Lose Yourself Fun Run
Sep 23, 2023
Frederick, CO
Miner's Day 5K
Sep 16, 2023
Keystone, SD
Mount Rushmore Half Marathon
Sep 21, 2024
South Pass City, WY
Run The Red Desert
Sep 28, 2024
La Salle, CO
Cerus Fitness Festival
Sep 14, 2024
Potter, NE
Potter Days 5K Color Run
Sep 2, 2023
Red Feather Lakes, CO
Lederhosen Run
Sep 23, 2023
Red Feather Trail Jamboree
Sep 21, 2024
Sep 20, 2024
Sep 22, 2024
Axtell, NE
Road Warriors Oktoberfest 5K
Sep 30, 2023
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. Potter Days 5K Color Run
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Past DateSep 2, 2023Saturday
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5K novelty run
More Information
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Potter, NE
202 miles point to pointCheyenne County, NE
2. Alberta Peak Challenge
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Sep 7, 2024Saturday
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12M, 4M trail run
More Information
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Pagosa Springs, CO
165 miles point to pointArchuleta County, CO
3. Aspen parkrun
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Sep 7, 2024Saturday
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5K run
More Information
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Aspen, CO
34 miles point to pointPitkin County, CO
4. Black Squirrel Half Marathon
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Sep 7, 2024Saturday
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13.1M trail run
More Information
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Bellvue, CO
99 miles point to pointLarimer County, CO
5. Blue Shoe Run for Prostate Cancer
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Sep 7, 2024Saturday
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5K run
More Information
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Denver, CO
82 miles point to pointDenver County, CO
6. Cedar City Half Marathon
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Sep 7, 2024Saturday
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13.1M run
More Information
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Cedar City, UT
373 miles point to pointIron County, UT
7. Cirque Series - Arapahoe Basin
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Sep 7, 2024Saturday
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8.8M trail run
More Information
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Keystone, CO
31 miles point to pointSummit County, CO
8. Devil on the Divide
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Sep 7, 2024Saturday
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50K, 22K trail run
More Information
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Empire, CO
45 miles point to pointClear Creek County, CO
9. Doggy Dash 5K
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Sep 7, 2024Saturday
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5K run
More Information
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North Platte, NE
322 miles point to pointLincoln County, NE
10. Gut Check
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Sep 7, 2024Saturday
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26.2M, 13.1M, 5M run
More Information
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Gunnison, UT
283 miles point to pointSanpete County, UT
11. Harvest Moon Long Course Triathlon
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Sep 7, 2024Saturday
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half triathlon | half duathlon
More Information
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Boulder, CO
71 miles point to pointBoulder County, CO
12. Imogene Pass Run
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Sep 7, 2024Saturday
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17.1M trail run
More Information
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startOuray, CO127 miles point to pointfinishTelluride, CO136 miles point to pointOuray County, COSan Miguel County, CO
13. Imogene Pass Run
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Sep 7, 2024Saturday
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17.1M trail run
More Information
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startOuray, CO127 miles point to pointfinishTelluride, CO136 miles point to pointOuray County, COSan Miguel County, CO
14. Littlefoot Triathlon
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Sep 7, 2024Saturday
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sprint triathlon
More Information
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Lakewood, CO
77 miles point to pointJefferson County, CO
15. Mamele Mountains
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Sep 7, 2024Saturday
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7.8M trail run
More Information
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Women Only
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Kanab, UT
365 miles point to pointKane County, UT
16. Nielson Two Mile Challenge
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Sep 7, 2024Saturday
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2M trail run
More Information
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Colorado Springs, CO
106 miles point to pointEl Paso County, CO
17. Old Bill's Fun Run
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Sep 7, 2024Saturday
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10K, 5K run
More Information
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Jackson Hole, WY
348 miles point to pointTeton County, WY
18. RexRun For PAWSitivity 5K Trail Run/Walk
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Sep 7, 2024Saturday
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5K trail run | kids run
Virtual OptionMore Information
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Aurora, CO
90 miles point to pointArapahoe County, CO
19. Runtastic Mt. Nebo
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Sep 7, 2024Saturday
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26.2M, 13.1M, 10K, 5K run
More Information
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Boston Marathon Qualifier
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Payson, UT
278 miles point to pointUtah County, UT
20. SheSprints
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Sep 7, 2024Saturday
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sprint triathlon | sprint triathlon relay | sprint duathlon
More Information
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Women Only
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Aurora, CO
90 miles point to pointArapahoe 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.