December Half Marathons in the West
San Rafael, CA
Peacock Gap Trail Run
Dec 7, 2024
Redmond, WA
Redmond Reindeer Romp
Dec 2, 2023
Portland, OR
Holiday Half Marathon
Dec 10, 2023
Fremont, CA
ZombieRunner Quarry Lakes Run
Dec 7, 2024
Bellingham, WA
Last Chance Marathon
Dec 31, 2023
Oxnard, CA
Santa To The Sea
Dec 8, 2024
Honolulu, HI
Hawaii Kai Ultra Run - Kalama Valley
Dec 14, 2024
Fountain Valley, CA
Chasing Santa Half Marathon
Dec 22, 2024
Boulder City, NV
Hoover Dam Marathon
Dec 9, 2023
Huntington Beach, CA
Run in the New Years Half Marathon
Dec 29, 2024
Loma Linda, CA
Holiday Classic
Dec 8, 2024
San Jose, CA
Calero Trail Run
Dec 7, 2024
Olympia, WA
Holiday 5K, 10K, and Half Marathon
Dec 23, 2023
Ninja 1M, 5K, 10K, 15K, and Half Marathon
Dec 14, 2024
Seattle, WA
Seattle Marathon
Dec 1, 2024
Nov 30, 2024
Santa Monica, CA
Winter Whirl Half Marathon
Dec 1, 2024
Merry Miles Half Marathon
Dec 14, 2024
Holly Jolly Half Marathon
Dec 21, 2024
Ring out the Old Half Marathon
Dec 29, 2024
Westminster, CO
All-Out Fa La La
Dec 7, 2024
Pueblo, CO
Rock Canyon Half Marathon
Dec 3, 2023
Woodside, CA
Woodside Ramble
Dec 16, 2023
Roseville, CA
Santa Hustle
Dec 10, 2023
Yakima, WA
Holiday 5K, 10K, and Half Marathon
Dec 2, 2023
Pirate 1M, 5K, 10K, 15K, & Half Marathon
Dec 7, 2024
Las Vegas, NV
Out With The Old Half Marathon
Dec 16, 2023
Laughlin, NV
Run Laughlin Half Marathon
Dec 14, 2024
Long Beach, CA
AREC - Gingerbread Run Half Marathon
Dec 17, 2023
Christmas Cookie Caper Half Marathon
Dec 17, 2023
Santas Toy Trot Half Marathon
Dec 15, 2024
Countdown to the Finish
Dec 28, 2024
Saratoga, CA
Summit Rock Half Marathon
Dec 9, 2023
Everett, WA
Holiday 5K, 10K, & Half Marathon
Dec 16, 2023
Viking 1M, 5K, 10K, 15K, and Half Marathon
Dec 21, 2024
Castro Valley, CA
Brazen New Year's Eve
Dec 31, 2023
Camarillo, CA
Holly Jolly Half Marathon
Dec 15, 2024
West Jordan, UT
Utah Santa Run - Gardner Village
Dec 7, 2024
Placerville, CA
Placerville's Holiday Jingle and Mingle Run
Dec 24, 2024
Hurricane, UT
Baker's Dozen Half Marathon
Dec 7, 2024
El Dorado Hills, CA
Folsom Lake Trail Half Marathon
Dec 9, 2023
Maple Valley, WA
Pigtails Run
Dec 14, 2024
Saint Helens, OR
Reindeer Run
Dec 7, 2024
Beatty, NV
Death Valley Trail Marathon
Dec 7, 2024
Blue River, OR
Storm the Caste Half Marathon
Dec 2, 2023
Four Corners Monument, UT
Four Corners Quad Keyah
Dec 6, 2024
Four Corners Monument, CO
Four Corners Quad Keyah
Dec 7, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Seattle Marathon
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Dec 1, 2024Sunday
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26.2M, 13.1M run
Virtual OptionMore Information
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Boston Marathon Qualifier
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Seattle, WA
King County, WA
2. Winter Whirl Half Marathon
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Dec 1, 2024Sunday
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13.1M, 10K, 5K run
More Information
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Santa Monica, CA
Los Angeles County, CA
3. Holiday 5K, 10K, and Half Marathon
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Past DateDec 2, 2023Saturday
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13.1M, 10K, 5K run
More Information
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Yakima, WA
Yakima County, WA
4. Redmond Reindeer Romp
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Past DateDec 2, 2023Saturday
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13.1M, 5M trail run
More Information
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Redmond, WA
King County, WA
5. Storm the Caste Half Marathon
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Past DateDec 2, 2023Saturday
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13.1M trail run
More Information
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Blue River, OR
Lane County, OR
6. Rock Canyon Half Marathon
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Past DateDec 3, 2023Sunday
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13.1M run
More Information
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Pueblo, CO
Pueblo County, CO
7. Four Corners Quad Keyah
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Dec 6, 2024Friday
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26.2M, 13.1M run
More Information
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Four Corners Monument, UT
San Juan County, UT
8. All-Out Fa La La
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Dec 7, 2024Saturday
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13.1M, 10K, 5K run
Virtual OptionMore Information
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Westminster, CO
Adams County, COJefferson County, CO
9. Baker's Dozen Half Marathon
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Dec 7, 2024Saturday
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13.1M, 5K run | 13.1M relay
More Information
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Hurricane, UT
Washington County, UT
10. Calero Trail Run
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Dec 7, 2024Saturday
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50K, 26.2M, 25K, 13.1M, 15K, 10K, 5K trail run
More Information
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San Jose, CA
Santa Clara County, CA
11. Death Valley Trail Marathon
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Dec 7, 2024Saturday
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26.2M, 13.1M trail run
More Information
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Beatty, NV
Nye County, NV
12. Four Corners Quad Keyah
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Dec 7, 2024Saturday
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26.2M, 13.1M, 5K, 2M run
More Information
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Four Corners Monument, CO
Montezuma County, CO
13. Peacock Gap Trail Run
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Dec 7, 2024Saturday
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30K, 13.1M, 10K trail run
More Information
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San Rafael, CA
Marin County, CA
14. Pirate 1M, 5K, 10K, 15K, & Half Marathon
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Dec 7, 2024Saturday
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13.1M, 15K, 10K, 5K, 1M run
More Information
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Yakima, WA
Yakima County, WA
15. Reindeer Run
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Dec 7, 2024Saturday
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13.1M, 10K, 5K run
More Information
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Saint Helens, OR
Columbia County, OR
16. Utah Santa Run - Gardner Village
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Dec 7, 2024Saturday
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13.1M, 10K, 5K run | kids run
Virtual OptionMore Information
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West Jordan, UT
Salt Lake County, UT
17. ZombieRunner Quarry Lakes Run
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Dec 7, 2024Saturday
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26.2M, 30K, 13.1M, 10K, 5K trail run
More Information
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Fremont, CA
Alameda County, CA
18. Holiday Classic
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Dec 8, 2024Sunday
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13.1M, 5K run | kids run
More Information
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Loma Linda, CA
San Bernardino County, CA
19. Santa To The Sea
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Dec 8, 2024Sunday
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13.1M, 6.6M, 5K, 1K run | kids run
More Information
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Oxnard, CA
Ventura County, CA
20. Folsom Lake Trail Half Marathon
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Past DateDec 9, 2023Saturday
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13.1M trail run
More Information
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El Dorado Hills, CA
El Dorado 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.