March Ultras within 500 miles of Phoenix, OR
Sausalito, CA
Marin Ultra Challenge
Mar 8, 2025
Bellingham, WA
Chuckanut Mountain 50K Trail Run
Mar 16, 2024
Granite Bay, CA
Chanoko Trail Runs
Mar 9, 2024
Olympia, WA
Little Backyard Adventure
Mar 8, 2025
Issaquah, WA
Running Up For Air - Tiger Mountain
Mar 8, 2025
Richland, WA
Badger Mountain Challenge
Mar 21, 2025
Seattle, WA
Dizzy Daze
Mar 30, 2024
Folsom, CA
Folsom South Side Trail Run
Mar 16, 2024
Port Angeles, WA
Frosty Moss Relay
Mar 15, 2025
Oakland, CA
Redwood (Spring) Trail Run
Mar 30, 2024
Florence, OR
Siuslaw Dunes
Mar 16, 2024
Adrian, OR
Owyhee Off-Road Challenge
Mar 23, 2024
Los Osos, CA
Montana de Oro Trail Run
Mar 29, 2025
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Little Backyard Adventure
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Mar 8, 2025Saturday
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12H, 6H trail run
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Olympia, WA
329 miles point to pointThurston County, WA
2. Marin Ultra Challenge
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TentativeMar 8, 2025Saturday
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50M, 50K, 25K trail run
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Sausalito, CA
306 miles point to pointMarin County, CA
3. Running Up For Air - Tiger Mountain
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Mar 8, 2025Saturday
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12H, 6H, 3H trail run
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Issaquah, WA
365 miles point to pointKing County, WA
4. Chanoko Trail Runs
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Past DateMar 9, 2024Saturday
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50K, 31K, 5M trail run
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Granite Bay, CA
258 miles point to pointPlacer County, CA
5. Jill's Twelve Hour Run, Marathon & Half Marathon
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Past DateMar 9, 2024Saturday
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12H, 26.2M, 13.1M run
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Lynnwood, WA
384 miles point to pointSnohomish County, WA
6. Pulse Endurance Runs
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Past DateMar 14, 2024Thursday
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48H trail run
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Eagle, ID
356 miles point to pointAda County, ID
7. Frosty Moss Relay
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Mar 15, 2025Saturday
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80M, 30M relay
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Port Angeles, WA
405 miles point to pointClallam County, WA
8. Pulse Endurance Runs
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Past DateMar 15, 2024Friday
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24H, 100M, 12H, 6H trail run
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Eagle, ID
356 miles point to pointAda County, ID
9. Chuckanut Mountain 50K Trail Run
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Past DateMar 16, 2024Saturday
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50K trail run
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Bellingham, WA
448 miles point to pointWhatcom County, WA
10. 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
263 miles point to pointSacramento County, CA
11. Pulse Endurance Runs
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Past DateMar 16, 2024Saturday
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12H, 6H trail run
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Eagle, ID
356 miles point to pointAda County, ID
12. Siuslaw Dunes
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Past DateMar 16, 2024Saturday
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50K, 25K trail run
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Florence, OR
136 miles point to pointLane County, OR
13. Badger Mountain Challenge
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Mar 21, 2025Friday
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100M, 50M, 55K, 15K trail run
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Richland, WA
335 miles point to pointBenton County, WA
14. 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
338 miles point to pointSanta Clara County, CA
15. Owyhee Off-Road Challenge
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Past DateMar 23, 2024Saturday
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55K, 13.1M, 10K, 5K trail run
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Adrian, OR
321 miles point to pointMalheur County, OR
16. Montana de Oro Trail Run
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Mar 29, 2025Saturday
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50K, 36K, 13.1M, 12K trail run
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Los Osos, CA
493 miles point to pointSan Luis Obispo County, CA
17. Dizzy Daze
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Past DateMar 30, 2024Saturday
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12H, 5H run
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Seattle, WA
369 miles point to pointKing County, WA
18. Redwood (Spring) Trail Run
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Past DateMar 30, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 5M trail run | kids run
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Oakland, CA
310 miles point to pointAlameda 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.