May Classic Runs within 400 miles of Sandia Crest, NM
Longmont, CO
Longmont Half Marathon
May 4, 2025
Cedar City, UT
Teen X Space Race
May 4, 2024
Hayden, CO
Hayden Cog Run
May 4, 2024
Saint George, UT
Cops and Robbers
May 17, 2025
Denver, CO
RMRR Trophy Series - May
May 5, 2024
Mothers Day 5K
May 11, 2025
Denver Colfax Marathon
May 18, 2025
May 17, 2025
The Ol' College Try 24 Hour Ultra
May 24, 2025
Colorado Springs, CO
Bash the Bluffs 5K
May 4, 2024
Head and Neck Cancer A Hard Thing to Swallow 5K/10K
May 11, 2024
Run to the Shrine
May 18, 2024
May 19, 2024
Angel Run
May 27, 2024
Take 5 in the Garden
May 3, 2025
Aurora, CO
Altitude Elementary Moose Mudder
May 4, 2025
Midland, TX
Hot Dog Run
May 4, 2024
Durango, CO
Narrow Gauge 10 Mile
May 26, 2024
Socorro, NM
SSR 5K- Spring Series #4
May 4, 2024
Fruita, CO
Girls on the Run 5K
May 4, 2024
Steamboat Springs, CO
Spirit Challenge
May 18, 2024
Centennial, CO
High Line Canal Run
May 11, 2024
Buena Vista, CO
Endura Mamas 5K and Family Fun Run
May 11, 2024
Westminster, CO
Colorado Women's Classic - Westminster
May 11, 2025
Tempe, AZ
Donut Judge Me 5K
May 11, 2024
ARR Summer Series - #1
May 12, 2024
Arizona Sunrise Series - Kiwanis Park
May 18, 2024
Glendale, AZ
Ice Cream Run
May 18, 2024
Scottsdale, AZ
May The Fourth Be With You 5K
May 4, 2024
Elk City, OK
Compete to Defeat Brain Tumors 5K
May 4, 2024
Pueblo, CO
Memorial Day 5K and Walk
May 27, 2024
Prescott Valley, AZ
Bear Dash 5K
May 11, 2024
Albuquerque, NM
Lilly Barrack Ladies Night 8K & 5K Run/Walk
May 11, 2024
Invisible Heroes Run
May 18, 2024
Run for the Zoo
May 4, 2025
WisePies Pizza Run
May 18, 2025
Castle Rock, CO
Memorial Day Run & March
May 18, 2024
Shiprock, NM
Shiprock Marathon
May 3, 2025
May 2, 2025
Loveland, CO
New Vision 5K
May 4, 2024
Run For The Trees
May 4, 2024
Run for the Trees - BSBF 2 Mile Run
May 4, 2024
Know. Grow. GO RUN 5K
May 17, 2024
El Paso, TX
Gigi Fit Acceptance Challenge
May 4, 2024
Mighty Mujer Triathlon
May 4, 2024
Band on the Run Mini K Fun Run and 5K
May 11, 2024
Run Faster Than San Pedro de Jesus 1 Mile Race
May 18, 2024
Walk/Run for Families in Crisis
May 18, 2024
Children's Grief Center Memory 5K Run/1mile Walk
May 22, 2025
Tucson, AZ
Dr. Gann's Diet of Hope Cinco de Mayo 10K
May 5, 2024
Fallen Officer Memorial 5K
May 11, 2024
Tucson 5000
May 18, 2024
Himmel parkrun
Dec 14, 2024
Dec 21, 2024
Dec 28, 2024
Jan 4, 2025
48 more
TMC Meet Me Downtown 5K
May 31, 2025
Gilbert, AZ
ALA 5K/Fun Run
May 4, 2024
Highlands Ranch, CO
HRCA Mother's Day 5K
May 11, 2024
Chandler, AZ
Dignity Health Family Remembrance Run
May 4, 2024
Littleton, CO
Colorado Friends of First Responders
May 11, 2024
Colorado Friends of First Responders Annual Run
May 11, 2024
Vernal, UT
Dino Half Marathon
May 10, 2025
Phoenix, AZ
Super Mom 5K/10K/Half Marathon
May 4, 2024
Annual Laveen Sundown 5K
May 11, 2024
Free Spirit 5K
May 11, 2024
Neon Night Race 1
May 17, 2024
Kids Chance AZ 5K
May 18, 2024
Stride & Honor
May 25, 2024
Peace of Mind 5K
May 10, 2025
Arvada, CO
Hope House 5K & Fun Run
May 4, 2024
CMRA Tucker Lake 6.5 Mile
May 11, 2024
Miles for Smiles 5K
May 19, 2024
Estes Park, CO
Duck Waddle 5K
May 4, 2024
Boulder, CO
Dash & Dine 5K Series
Apr 30, 2024
May 7, 2024
May 14, 2024
May 21, 2024
Boulder Stroke & Stride Series
May 30, 2024
Jun 5, 2024
Jun 13, 2024
Jun 20, 2024
5 more
South Boulder Creek parkrun
Mar 22, 2025
Mar 29, 2025
Apr 5, 2025
Apr 12, 2025
48 more
BOLDERBoulder 10K
May 26, 2025
Brighton, CO
Adams County Foster Care 5K
May 4, 2024
Pagosa Springs, CO
Habitat Archuleta's 15 Homes in 5K
May 18, 2024
Gunnison, CO
Mighty Mustang
May 21, 2024
Marana, AZ
Marana Mother's Day 5K
May 10, 2025
Salida, CO
Tails on the Trail
May 18, 2024
Lakewood, CO
Federal Cup 5K
May 4, 2024
GiGi's 5K
May 4, 2024
Canon City, CO
runBlossom 5K
May 4, 2024
Corrales, NM
Viva Vino Run
May 25, 2024
Eagle, CO
Boneyard Boogie
May 18, 2024
Bayfield, CO
Vallecito Lake Heavy Half
May 11, 2024
Firestone, CO
Carbon Valley Half Marathon
May 11, 2024
Dumont, CO
Canine On the Creek
May 18, 2024
Fort Carson, CO
Ft. Carson Taco Trot
May 4, 2024
Woodward, OK
Lion Heart Half Marathon
May 18, 2024
Patagonia, AZ
Beer, Tacos, and Miles
May 3, 2025
Keenesburg, CO
We Care Community 5K
May 4, 2024
Maricopa, AZ
Maricopa Memorial Day 5K
May 24, 2025
Carlsbad, NM
CARC/Washington Ranch 5 Miler
May 11, 2024
Hereford, AZ
AZ Arts Academy May the 4th Color Run
May 4, 2024
Minneola, KS
Minneola Wellness Center Donut Dash
May 18, 2024
Johnson City, KS
Running Free Glow Run
May 11, 2024
Andrews, TX
Andrews K9 | 5K
May 11, 2024
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Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Shiprock Marathon
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May 2, 2025Friday
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5K run
More Information
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Boston Marathon Qualifier
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Shiprock, NM
161 miles point to pointSan Juan County, NM
2. Aspen parkrun
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May 3, 2025Saturday
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5K run
More Information
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Aspen, CO
276 miles point to pointPitkin County, CO
3. Beer, Tacos, and Miles
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May 3, 2025Saturday
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3M run | novelty run
More Information
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Patagonia, AZ
341 miles point to pointSanta Cruz County, AZ
4. Himmel parkrun
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May 3, 2025Saturday
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5K run
More Information
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Tucson, AZ
315 miles point to pointPima County, AZ
5. Shiprock Marathon
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May 3, 2025Saturday
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26.2M, 13.1M run
More Information
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Boston Marathon Qualifier
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Shiprock, NM
161 miles point to pointSan Juan County, NM
6. South Boulder Creek parkrun
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May 3, 2025Saturday
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5K run
More Information
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Boulder, CO
337 miles point to pointBoulder County, CO
7. Take 5 in the Garden
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May 3, 2025Saturday
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5M, 5K run | 9.5M, 5M trail run
More Information
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Colorado Springs, CO
265 miles point to pointEl Paso County, CO
8. Adams County Foster Care 5K
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Past DateMay 4, 2024Saturday
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5K, 1M run
More Information
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Brighton, CO
341 miles point to pointAdams County, CO
9. ALA 5K/Fun Run
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Past DateMay 4, 2024Saturday
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5K, 1M run
More Information
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Gilbert, AZ
311 miles point to pointMaricopa County, AZ
10. Altitude Elementary Moose Mudder
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May 4, 2025Sunday
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5K, 1K run
More Information
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Aurora, CO
324 miles point to pointArapahoe County, CO
11. AZ Arts Academy May the 4th Color Run
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Past DateMay 4, 2024Saturday
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1M run | kids run
More Information
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Hereford, AZ
325 miles point to pointCochise County, AZ
12. Bash the Bluffs 5K
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Past DateMay 4, 2024Saturday
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5K, 1M run | kids run
More Information
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Colorado Springs, CO
265 miles point to pointEl Paso County, CO
13. Born to Run 5K
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Past DateMay 4, 2024Saturday
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5K run
More Information
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Lubbock, TX
268 miles point to pointLubbock County, TX
14. Colorado Marathon
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May 4, 2025Sunday
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26.2M, 13.1M, 10K, 5K run | 26.2M relay
More Information
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Boston Marathon Qualifier
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Fort Collins, CO
378 miles point to pointLarimer County, CO
15. Compete to Defeat Brain Tumors 5K
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Past DateMay 4, 2024Saturday
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5K run | kids run
Virtual OptionMore Information
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Elk City, OK
374 miles point to pointBeckham County, OK
16. Dignity Health Family Remembrance Run
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Past DateMay 4, 2024Saturday
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5K, 1M run | kids run
More Information
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Chandler, AZ
315 miles point to pointMaricopa County, AZ
17. Duck Waddle 5K
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Past DateMay 4, 2024Saturday
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5K run
More Information
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Estes Park, CO
360 miles point to pointLarimer County, CO
18. Federal Cup 5K
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Past DateMay 4, 2024Saturday
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5K run | kids run
More Information
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Lakewood, CO
319 miles point to pointJefferson County, CO
19. Ft. Carson Taco Trot
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Past DateMay 4, 2024Saturday
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5K run
More Information
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Fort Carson, CO
259 miles point to pointEl Paso County, CO
20. Gigi Fit Acceptance Challenge
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Past DateMay 4, 2024Saturday
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5K run
More Information
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El Paso, TX
238 miles point to pointEl Paso County, TX
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.