March 5Ks within 50 miles of Irvine, CA on Saturdays
Lakewood, CA
Lakewood Run
Mar 2, 2024
San Bernardino, CA
Kappa Delta Shamrock 5K
Mar 23, 2024
Huntington Beach, CA
SOCAL Marathon
Mar 1, 2025
San Clemente, CA
Shamrock Run San Clemente 5K/10K
Mar 16, 2024
Santa Monica, CA
Only Fools Run - Almost Aprils Fools Day
Mar 30, 2024
Irvine, CA
Rabbit Run 5K & OC Challenge 5K
Mar 30, 2024
Corona, CA
Run4Kids 5K & Fun Run
Mar 23, 2024
Avalon, CA
Catalina Island Marathon
Mar 8, 2025
Pasadena, CA
Pasadena Triathlon
Mar 8, 2025
Chino, CA
DairyAire 5K
Mar 2, 2024
Long Beach, CA
Leprechaun Chase - Half Marathon
Mar 9, 2024
Saints Run 5K
Mar 9, 2024
Cat in the Hat Run Half Marathon
Mar 23, 2024
Happy Easter Half Marathon
Mar 30, 2024
La Habra, CA
La Habra Run
Mar 9, 2024
San Jacinto, CA
San Jacinto Fun Run
Mar 30, 2024
Upland, CA
Lemon Zest 5K and Kids 1K Dash
Mar 16, 2024
San Dimas, CA
5K for Fragile X
Mar 16, 2024
Hemet, CA
Diamond Valley Lake Marathon
Mar 1, 2025
South Pasadena, CA
Empowering All Abilities 5K
Mar 23, 2024
Bell Gardens, CA
Bell Gardens Rising 5K
Mar 9, 2024
Santa Fe Springs, CA
Santa Fe Springs SHAMROCK 5K
Mar 9, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Diamond Valley Lake Marathon
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Mar 1, 2025Saturday
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26.2M, 13.1M, 5K run
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Hemet, CA
44 miles point to pointRiverside County, CA
2. SOCAL Marathon
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Mar 1, 2025Saturday
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26.2M, 13.1M, 10K, 5K run | kids run
Virtual OptionMore Information
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Huntington Beach, CA
11 miles point to pointOrange County, CA
3. DairyAire 5K
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Past DateMar 2, 2024Saturday
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5K run | kids run
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Chino, CA
24 miles point to pointSan Bernardino County, CA
4. Lakewood Run
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Past DateMar 2, 2024Saturday
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10K, 5K run
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Lakewood, CA
22 miles point to pointLos Angeles County, CA
5. LASAA Mug Run - East Los Angeles Sheriff's Station
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Past DateMar 2, 2024Saturday
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10K, 5K run
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Commerce, CA
30 miles point to pointLos Angeles County, CA
6. Catalina Island Marathon
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Mar 8, 2025Saturday
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26.2M, 10K, 5K trail run | kids run
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Avalon, CA
37 miles point to pointLos Angeles County, CA
7. Pasadena Triathlon
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Mar 8, 2025Saturday
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sprint triathlon | sprint duathlon | 5K run | youth triathlon
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Pasadena, CA
38 miles point to pointLos Angeles County, CA
8. Bell Gardens Rising 5K
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Past DateMar 9, 2024Saturday
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5K run | kids run
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Bell Gardens, CA
28 miles point to pointLos Angeles County, CA
9. La Habra Run
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Past DateMar 9, 2024Saturday
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5K run | kids run
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La Habra, CA
20 miles point to pointOrange County, CA
10. Leprechaun Chase - Half Marathon
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Past DateMar 9, 2024Saturday
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13.1M, 10M, 10K, 5K run
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Long Beach, CA
22 miles point to pointLos Angeles County, CA
11. Saints Run 5K
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Past DateMar 9, 2024Saturday
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5K run
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Long Beach, CA
22 miles point to pointLos Angeles County, CA
12. Santa Fe Springs SHAMROCK 5K
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Past DateMar 9, 2024Saturday
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5K run
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Santa Fe Springs, CA
25 miles point to pointLos Angeles County, CA
13. 5K for Fragile X
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Past DateMar 16, 2024Saturday
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5K run
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San Dimas, CA
30 miles point to pointLos Angeles County, CA
14. 5K Run & Walk for Life
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Past DateMar 16, 2024Saturday
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5K run | kids run
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Temecula, CA
36 miles point to pointRiverside County, CA
15. Lemon Zest 5K and Kids 1K Dash
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Past DateMar 16, 2024Saturday
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5K, 1K run
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Upland, CA
30 miles point to pointSan Bernardino County, CA
16. Shamrock Run San Clemente 5K/10K
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Past DateMar 16, 2024Saturday
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10K, 5K run
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San Clemente, CA
19 miles point to pointOrange County, CA
17. Shamrock Steps 5K
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Past DateMar 16, 2024Saturday
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5K run
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Temecula, CA
36 miles point to pointRiverside County, CA
18. Boys & Girls Clubs of Inland Valley Annual Family 5K
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Past DateMar 23, 2024Saturday
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5K run
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Riverside, CA
31 miles point to pointRiverside County, CA
19. Cat in the Hat Run Half Marathon
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Past DateMar 23, 2024Saturday
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13.1M, 15K, 10K, 5K run
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Long Beach, CA
22 miles point to pointLos Angeles County, CA
20. Empowering All Abilities 5K
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Past DateMar 23, 2024Saturday
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10K, 5K, 1K run
More Information
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South Pasadena, CA
36 miles point to pointLos 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.