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3400, Rancho Cucamonga CA
Saturday, June 20th, 2026
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Suggested Races
Reindeer Run 5k, 10k, 15k, Half Marathon
Riverside, CA
Sunday, December 21st, 2025
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Bubble Run | Pomona
Pomona, CA
Saturday, August 29th, 2026
Blacklight Run | Pomona
Canyon City Classic
Azusa, CA
Saturday, May 16th, 2026
OneLegacy Donate Life Run/Walk 2026
Saturday, April 25th, 2026
33rd Annual Brea 8K Classic presented by Brea M...
Brea, CA
Sunday, February 22nd, 2026
Chino Valley YMCA Reindeer Romp 5K
Chino, CA
Saturday, December 6th, 2025
Chino DairyAire 5K Run/Walk
Saturday, March 7th, 2026
runCHINO
Saturday, January 1st, 2028
RUN FOR RUSS
Saturday, February 7th, 2026
LASAA Mug Run - LASD Industry Station
City of Industry, CA
Saturday, January 17th, 2026
Corona 5000
Corona, CA
Saturday, March 21st, 2026
Run4Kids Ultra Running Party
Friday, April 17th, 2026
COVINA FUN RUN XXIX
Covina, CA
Run Through the Pines | 5K and 10K
Crestline, CA
Saturday, August 8th, 2026
71st Annual Fontana Days Run
Fontana, CA
Saturday, June 6th, 2026
Highland Y Run
Highland, CA
Sunday, January 25th, 2026
36th Annual Lopers Club Holiday Classic Half Ma...
Loma Linda, CA
Sunday, December 7th, 2025
Citrus Heritage Run
Saturday, January 10th, 2026
5K for Fragile X
San Dimas, CA
Saturday, April 18th, 2026
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