May 10Ks in the West
Long Beach, WA
Pacific Coast Running Festival
May 4, 2025
May 3, 2025
Pasco, WA
Big River
May 31, 2025
Portland, OR
Cinco de Mayo Half Marathon
May 4, 2025
Arcata, CA
Avenue of the Giants Marathon
May 4, 2025
Wenatchee, WA
Apple Blossom Run
May 4, 2024
Thornton, CO
Head and Neck Cancer A Hard Thing to Swallow 5K/10K
May 12, 2024
Donot Stop
May 10, 2025
Bainbridge Island, WA
Bainbridge Island Parks and Trails Foundation Trillium Trail Run
May 10, 2025
Port Townsend, WA
Rhody Run
May 18, 2025
Bellingham, WA
Run Like a Girl
May 17, 2025
Ewa Beach, HI
Ho'omau 5K, 10K & Half Marathon
May 10, 2025
Saint George, UT
Cops and Robbers
May 17, 2025
Fresno, CA
Mother's Day Run
May 12, 2024
Huntington Beach, CA
SoCal Pirate Run
May 18, 2024
Washougal, WA
Reflection Run
May 18, 2025
Mukilteo, WA
Inspiring Hope Run
May 10, 2025
Riverside, CA
The Ruck Challenge
May 4, 2024
Colorado Springs, CO
Head and Neck Cancer A Hard Thing to Swallow 5K/10K
May 11, 2024
Angel Run
May 27, 2024
Donot Stop
May 11, 2025
San Jose, CA
Beer City Half San Jose
May 31, 2025
Burlington, WA
Skagit Valley Tulip Run
May 4, 2024
Bakersfield, CA
Mira Monte High School Lion Legacy Run
May 11, 2024
Pleasanton, CA
Run to Remember
May 18, 2024
Richland, WA
Cancer Crushing Challenge
May 11, 2024
West Sacramento, CA
Beer City Half Sacramento
May 4, 2025
Santa Monica, CA
Sunshine Sprint
May 11, 2024
Bee Happy 5K, 10K, and Half Marathon
May 18, 2024
May the Fourth Be with You Half Marathon
May 4, 2025
Mother's Day Half Marathon
May 11, 2025
Memorial Day Half Marathon
May 26, 2025
Steamboat Springs, CO
Spirit Challenge
May 18, 2024
Centennial, CO
High Line Canal Run
May 11, 2024
Westminster, CO
Colorado Women's Classic - Westminster
May 11, 2025
Moses Lake, WA
Spring Festival 10K/5K
May 25, 2024
Coeur d'Alene, ID
Coeur d'Alene Marathon
May 25, 2025
Laguna Hills, CA
Laguna Hills Memorial Day Half Marathon
May 26, 2025
Castle Rock, CO
Memorial Day Run & March
May 18, 2024
Banks, OR
Brave Run
May 18, 2024
Reno, NV
Moms on the Run
May 12, 2024
Spokane, WA
The Ta Ta Dash - The Race to Erase Breast Cancer
May 17, 2025
Windermere Marathon
May 18, 2025
T9 Mermaid Run Spokane
May 31, 2025
Astoria, OR
Run On The River
May 11, 2024
Snohomish, WA
Snohomish Women's Run
May 10, 2025
Hillsboro, OR
Helvetia Half Marathon
May 31, 2025
Rachel, NV
E.T. Full Moon
May 10, 2025
Stockton, CA
High Five For Teachers 5K
May 11, 2024
Las Vegas, NV
Super Mom Half Marathon
May 5, 2024
Moms Rock! at the Diane Snyder Run to Remember
May 11, 2024
Bee-utiful Sunflower Run
May 12, 2024
Santa Cruz, CA
She.is.beautiful 5K and 10K
May 10, 2025
Littleton, CO
Colorado Friends of First Responders
May 11, 2024
Colorado Friends of First Responders Annual Run
May 11, 2024
Seward, AK
Exit Glacier Race
May 18, 2024
Danville, CA
Devil Mountain Run
May 4, 2025
San Diego, CA
Navy's Bay Bridge Run
May 18, 2025
Long Beach, CA
Mary Jane 5K/10K
May 26, 2024 - Series kick-off Race #1
Aug 25, 2024 - Race #2
Oct 20, 2024 - Series Championship Race #3
Running with the Rescues - Half Marathon
May 26, 2024
Cinco de Mayo Half Marathon
May 3, 2025
Mother's Day Half Marathon
May 10, 2025
Run for the Rose - Mother's Day Half Marathon
May 11, 2025
Beach Fiesta Half Marathon
May 17, 2025
Run to Remember Half Marathon
May 24, 2025
Wrigley River Run
May 31, 2025
Boulder, CO
BOLDERBoulder 10K
May 26, 2025
Vallejo, CA
Mermaid Run Mare Island
May 11, 2024
Oakland, CA
Sasquatch Scramble
May 12, 2024
LMJS Fourth Sunday Race
Aug 24, 2025
Jul 27, 2025
Sep 28, 2025
Oct 26, 2025
6 more
Everett, WA
Pirate 1M, 5K, 10K, 15K, & Half Marathon
May 4, 2024
Viking 1M, 5K, 10K, 15K, & Half Marathon
May 18, 2024
Pagosa Springs, CO
Habitat Archuleta's 15 Homes in 5
May 17, 2025
Lebanon, OR
Cheadle Lake 5K/10K
May 3, 2025
Lincoln City, OR
Tiger Tracks 5K/10K
May 4, 2025
Eureka, MT
OFF THE HOOK
May 4, 2024
Gaston, OR
ORRC Hagg Lake Run
May 11, 2024
Windsor, CA
Windsor Half Marathon
May 4, 2025
Lake Oswego, OR
Lake Oswego Lake Run
May 4, 2024
American Fork, UT
Run Of Remembrance
May 26, 2025
Florence, OR
Rhody Run
May 17, 2025
Payson, UT
Payson Prayer Run
May 4, 2024
North Pole, AK
Mental Health Movement 5K/10K
May 4, 2024
Tracy, CA
Cinco De Mayo Fiesta Run
May 5, 2024
San Dimas, CA
NURSES ROCK Run
May 3, 2025
Sandpoint, ID
Long Bridge Half Marathon
May 10, 2025
Providence, UT
iHelp Foundation 5K/10K
May 4, 2024
Perris, CA
MVRRC Mothers Day Run
May 10, 2025
Kingsburg, CA
Dala Horse Trot
May 18, 2024
Shoreline, WA
Bill Roe All-Comers Summer Track Series
May 29, 2024
Jun 5, 2024
Jun 12, 2024
Jun 26, 2024
7 more
Hemet, CA
Memorial Day Races
May 26, 2025
Los Altos Hills, CA
Pathways Run
May 11, 2024
Canby, OR
Canby 5K/10K
May 4, 2024
Paradise, CA
Chocolate Chase
May 11, 2024
Smithfield, UT
Smithfield Health Days Fun Run
May 4, 2024
Cottage Grove, OR
Cottage Grove Half Marathon
May 17, 2025
Happy Valley, OR
Happy Valley Fun Run
May 18, 2024
Azusa, CA
Canyon City Classic
May 11, 2024
Prineville, OR
Prineville Memorial Hotshot Run
May 11, 2024
Tuolumne, CA
Luc's Run
May 17, 2025
Santa Ana, CA
City of Santa Ana 5K/10K
May 17, 2025
Temescal Valley, CA
Temescal Valley Community Fair 5K-10K
May 18, 2024
Zillah, WA
Rattlesnake Hills Wine Run
May 18, 2024
Coolin, ID
Priest Lake Spring Run
May 25, 2025
Richmond, UT
Richmond - Cowabunga Race
May 18, 2024
Mendocino, CA
Big River Adventure
May 31, 2025
Helix, OR
Helix Fun Run
May 19, 2024
Fort Collins, CO
Colorado Marathon
May 4, 2025
Columbus, MT
Stillwater Run
May 17, 2025
Wilbur, WA
Wild Goose Chase 5K/10K
May 18, 2024
Valencia, CA
Forever Brave Half Marathon
May 25, 2025
Skamokawa, WA
Great White Tail Run
May 18, 2024
Halfway, OR
Halfway Half Marathon & 10K
May 5, 2024
Lynwood, CA
Lynwood 5K/10K
May 10, 2025
Valley of the Rogue State Park, OR
Hearts With a Mission Superhero Run
May 3, 2025
Yamhill, OR
Beverly Cleary 5K/10K Runaway
May 11, 2024
Pacoima, CA
Autism Shero Run 5K/10K
May 10, 2025
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| Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
City Location
Featured Listing
1. Beer City Half Sacramento
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May 4, 2025Sunday
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13.1M, 10K, 5K, 1M run
More Information
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West Sacramento, CA
Yolo County, CA
1. Boise River Marathon
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May 3, 2025Saturday
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26.2M, 13.1M, 10K, 5K run
Virtual OptionMore Information
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Boise, ID
Ada County, ID
2. Cheadle Lake 5K/10K
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May 3, 2025Saturday
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10K, 5K run | kids run
More Information
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Lebanon, OR
Linn County, OR
3. Cinco de Mayo Half Marathon
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May 3, 2025Saturday
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13.1M, 15K, 10K, 5K run
More Information
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Long Beach, CA
Los Angeles County, CA
4. Hearts With a Mission Superhero Run
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May 3, 2025Saturday
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10K, 5K, 1M run | kids run
More Information
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Valley of the Rogue State Park, OR
Jackson County, OR
5. May the Fourth Race
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May 3, 2025Saturday
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13.1M, 10K, 5K run
Virtual OptionMore Information
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Farmington, UT
Davis County, UT
6. Never Say Never Half Marathon & 10K
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May 3, 2025Saturday
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13.1M, 10K run
More Information
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Tieton, WA
Yakima County, WA
7. NURSES ROCK Run
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May 3, 2025Saturday
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10K, 5K run
Virtual OptionMore Information
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San Dimas, CA
Los Angeles County, CA
8. Pirate 1M, 5K, 10K, 15K, & Half Marathon
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May 3, 2025Saturday
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13.1M, 15K, 10K, 5K, 1M run
More Information
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Yakima, WA
Yakima County, WA
9. Anchorage Salmon Run
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Past DateMay 4, 2024Saturday
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10K, 5K, 2K run
More Information
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Anchorage, AK
Anchorage County, AK
10. Apple Blossom Run
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Past DateMay 4, 2024Saturday
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10K, 5K, 2K run
More Information
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Wenatchee, WA
Chelan County, WA
11. Avenue of the Giants Marathon
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May 4, 2025Sunday
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26.2M, 13.1M, 10K run
More Information
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Boston Marathon Qualifier
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Arcata, CA
Humboldt County, CA
12. Beer City Half Sacramento
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May 4, 2025Sunday
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13.1M, 10K, 5K, 1M run
More Information
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West Sacramento, CA
Yolo County, CA
13. Cal Tri Ventura
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May 4, 2025Sunday
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olympic, sprint triathlon | olympic, sprint triathlon relay | olympic, sprint duathlon | 10K, 5K run | youth triathlon
More Information
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Ventura, CA
Ventura County, CA
14. Canby 5K/10K
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Past DateMay 4, 2024Saturday
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10K, 5K run
More Information
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Canby, OR
Clackamas County, OR
15. Cinco de Mayo Half Marathon
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May 4, 2025Sunday
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13.1M, 10K, 5K run
More Information
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Portland, OR
Multnomah County, OR
16. 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
Larimer County, CO
17. Devil Mountain Run
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May 4, 2025Sunday
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10K, 5K, 1M run | kids run
More Information
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Danville, CA
Contra Costa County, CA
18. iHelp Foundation 5K/10K
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Past DateMay 4, 2024Saturday
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10K, 5K, 1M run
More Information
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Providence, UT
Cache County, UT
19. Lake Oswego Lake Run
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Past DateMay 4, 2024Saturday
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10K, 5K run | kids run
More Information
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Lake Oswego, OR
Clackamas County, OR
20. May the Fourth Be with You Half Marathon
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May 4, 2025Sunday
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13.1M, 10K, 5K run
More Information
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Santa Monica, CA
Los Angeles County, CA
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.