March Half Marathon Trail Runs in the West
Kirkland, WA
Spring Run for Fun - Bridle Trails
Mar 23, 2024
Ivins, UT
Red Mountain
Mar 1, 2025
Boulder City, NV
Blood, Sweat & Beers
Mar 30, 2024
San Jose, CA
Race to the Top of Mt Umunhum
Mar 8, 2025
South Hills Single Track Trail Run - Spring
Mar 22, 2025
Henderson, NV
Trail Trashed
Mar 22, 2025
Folsom, CA
Folsom South Side Trail Run
Mar 16, 2024
Federal Way, WA
Dash Point
Mar 23, 2024
Dash Point Trail Run
Mar 23, 2024
Santa Clarita, CA
Valencia Trail Race
Mar 22, 2025
Los Angeles, CA
Griffith Park Trail Run
Mar 23, 2024
Langley, WA
Whidbey Woods Easter Egg Run
Mar 30, 2024
Auburn, CA
Knickerbocker Canyon Trail Run
Mar 23, 2024
Calistoga, CA
Napa Valley Trail Marathon
Mar 23, 2024
Oak Harbor, WA
Deception Pass Marathon & Half
Mar 16, 2024
Oakland, CA
Redwood (Spring) Trail Run
Mar 30, 2024
Saratoga, CA
Sanborn Trail Challenge
Mar 2, 2024
Salida, CO
Run Through Time Marathon
Mar 8, 2025
El Dorado Hills, CA
Folsom Lake Falcon Crest Trail Run
Mar 30, 2024
Sublimity, OR
Silver Falls Challenge
Mar 10, 2024
Adrian, OR
Owyhee Off-Road Challenge
Mar 23, 2024
Julian, CA
Old West Trail Runs
Mar 15, 2025
DuPont, WA
Sequalitchew Creek Trail Run
Mar 4, 2023
Los Osos, CA
Montana de Oro Trail Run
Mar 29, 2025
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Red Mountain
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Mar 1, 2025Saturday
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55K, 30K, 13.1M trail run
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Ivins, UT
Washington County, UT
2. San Joaquin River Trail Half Marathon & 10K
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Past DateMar 2, 2024Saturday
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13.1M, 10K trail run
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Auberry, CA
Fresno County, CA
3. Sanborn Trail Challenge
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Past DateMar 2, 2024Saturday
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13.1M, 8M, 4M trail run
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Saratoga, CA
Santa Clara County, CA
4. Sequalitchew Creek Trail Run
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Past DateMar 4, 2023Saturday
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26.2M, 13.1M, 10K trail run
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DuPont, WA
Pierce County, WA
5. Race to the Top of Mt Umunhum
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Mar 8, 2025Saturday
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13.1M trail run
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San Jose, CA
Santa Clara County, CA
6. Run Through Time Marathon
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Mar 8, 2025Saturday
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2M run | 26.2M, 13.1M trail run | kids run
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Salida, CO
Chaffee County, CO
7. Alsea Falls Spring Fling Trail Run
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Past DateMar 9, 2024Saturday
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13.1M, 10K, 5K trail run
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Alsea, OR
Benton County, OR
8. Silver Falls Challenge
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Past DateMar 10, 2024Sunday
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13.1M, 6.6M trail run
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Sublimity, OR
Marion County, OR
9. Old West Trail Runs
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Mar 15, 2025Saturday
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50K, 26.2M, 13.1M trail run
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Julian, CA
San Diego County, CA
10. Deception Pass Marathon & Half
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Past DateMar 16, 2024Saturday
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26.2M, 13.1M trail run
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Oak Harbor, WA
Island County, WA
11. Folsom South Side Trail Run
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Past DateMar 16, 2024Saturday
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50K, 26.2M, 21M, 30K, 13.1M, 9M, 10K, 5K trail run
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Folsom, CA
Sacramento County, CA
12. South Hills Single Track Trail Run - Spring
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Mar 22, 2025Saturday
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50K, 26.2M, 16M, 13.1M, 9M, 10K, 5K trail run
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San Jose, CA
Santa Clara County, CA
13. Trail Trashed
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Mar 22, 2025Saturday
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50M, 50K, 26.2M, 13.1M, 10K, 5K trail run
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Henderson, NV
Clark County, NV
14. Valencia Trail Race
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Mar 22, 2025Saturday
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50K, 13.1M, 10K trail run
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Santa Clarita, CA
Los Angeles County, CA
15. Dash Point
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Past DateMar 23, 2024Saturday
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13.1M, 10K trail run
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Federal Way, WA
King County, WA
16. Dash Point Trail Run
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Past DateMar 23, 2024Saturday
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13.1M, 10K trail run | kids run
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Federal Way, WA
King County, WA
17. Griffith Park Trail Run
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Past DateMar 23, 2024Saturday
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50K, 26.2M, 30K, 13.1M trail run
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Los Angeles, CA
Los Angeles County, CA
18. Knickerbocker Canyon Trail Run
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Past DateMar 23, 2024Saturday
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35K, 13.1M, 10K, 5K trail run
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Auburn, CA
Placer County, CA
19. Napa Valley Trail Marathon
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Past DateMar 23, 2024Saturday
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26.2M, 13.1M, 10K trail run
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Calistoga, CA
Napa County, CA
20. Owyhee Off-Road Challenge
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Past DateMar 23, 2024Saturday
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55K, 13.1M, 10K, 5K trail run
More Information
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Adrian, OR
Malheur County, OR
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.