Any Length
Any Month
Alvord Educational Foundation Spirit Run
Riverside, CA
Saturday, February 8th, 2025
2025 Trojan Trot 5K & 1M Fun Run
Irvine, CA
The ONLY Run 5K/10K
South El Monte, CA
Saturday, February 15th, 2025
LASAA Mug Run - LASD Homicide Bureau
El Monte, CA
Saturday, February 22nd, 2025
Anaheim Ducks 5K presented by Arrowhead Water
Sunday, February 23rd, 2025
Chino DairyAire 5K Run/Walk
Chino, CA
Saturday, March 1st, 2025
Taxiway 5k
Upland, CA
Kappa Delta's Shamrock 5K Walk/Run
San Bernardino, CA
Saturday, March 8th, 2025
Lemon Zest 5K & Kids 1K Dash
REACH Foundation Shamrock 'n Run
Anaheim, CA
Sunday, March 16th, 2025
CSDR's 6th Annual Cub 5k Run/Walk hosted by the...
Friday, March 21st, 2025
Santiago Canyon College’s Hawk's Flight 5K
Orange, CA
Saturday, March 22nd, 2025
Phoenix Rising 5k, 10k, 15k, Half Marathon
Sunday, March 30th, 2025
Santa Anita Derby Day 5K
Arcadia, CA
Saturday, April 5th, 2025
Bedrock Valley Trail Runs
Hemet, CA
Tunnel to Towers 5K Run & Walk - Riverside Coun...
Saturday, April 12th, 2025
The Rabbit Run 5k & OC Challenge Wild Hare 5k
Saturday, April 19th, 2025
OneLegacy Donate Life Run/Walk 2025
Azusa, CA
Saturday, April 26th, 2025
Dream Run
Orange County Superhero 5K Run Walk Health & Sa...
COVINA FUN RUN XXVII
Covina, CA
Orange County International Triathlon
Mission Viejo, CA
Sunday, April 27th, 2025
NURSES ROCK Run/Walk
San Dimas, CA
Saturday, May 3rd, 2025
Santa Fe Springs 5K Fun Run/Walk
Santa Fe Springs, CA
Murrieta 5K
Murrieta, CA
Tacos N' Beer 5k--May 3, 2025
Nurses Rock
MVRRC 6th Annual Mother's Day 5K fun Run
Perris, CA
Saturday, May 10th, 2025
KID-FIT Family Fun Run 5K & 1K - All Ages
Saturday, May 17th, 2025
Whittier Narrows Spring Running Festival
Sunday, May 18th, 2025
Great Donut Run / Walk 5k
Memorial 5K Run
Big Bear Lake, CA
Sunday, May 25th, 2025
Memorial Day 5K, 10K & Kids 1 Mile Run/Walk
Monday, May 26th, 2025
70th Annual Fontana Days Run
Fontana, CA
Saturday, June 7th, 2025
The Keller Peak Challenge
Running Springs, CA
Saturday, June 14th, 2025
Rhulen Rock Hill Run and Ramble 5k New Locati...
Holiday Mountain Ski Area, NY
Nixon 5K for Title IX
Yorba Linda, CA
Saturday, June 21st, 2025
Muddy Dash | Lake Elsinore
Lake Elsinore, CA
IRVINE 4th of July-Red, White, & Blue 5k & 1 Mile
IRVINE, CA
Friday, July 4th, 2025
Orange Park Acres 5k
Claremont Freedom 5K
Claremont, CA
Bubble Run | Pomona
Pomona, CA
Saturday, July 19th, 2025
Green Valley Lake 5k/10k/& Half Marathon
Green Valley Lake, CA
Saturday, August 2nd, 2025
Run Through the Pines | 5K and 10K
Crestline, CA
Saturday, August 9th, 2025
Splash Dash 5k/ A Wet or Dry Run 5k plus Duckie...
Sunday, August 24th, 2025
Teaching & Learning Collaborative Charity Group...
Friday, September 5th, 2025
Disneyland® Halloween Half Marathon Weekend 2025
MVRRC 8th Annual Shoe4Africa, 5K event
Saturday, September 13th, 2025
Apple Valley Reverse Triathlon & 5K -2025
Apple Valley, CA
Saturday, September 27th, 2025
The Race for a Healthier World 5K
Friday, October 17th, 2025
MISSION INN RUN
Sunday, October 19th, 2025
Beer City Half OC
Santa Ana, CA
Saturday, November 1st, 2025
Bubble Run | Irvine
Silverado, CA
Saturday, November 8th, 2025
MVRRC 12th Annual Turkey Trot Run, 1Mile, 5K & ...
Saturday, November 22nd, 2025
Anaheim Turkey Trot 5K/10K -Corner of Katella ...
Sunday, November 23rd, 2025
Plymouth Rock n Run
Thursday, November 27th, 2025
Pre-Registration 2026 Plymouth Rock n Run
Thursday, November 26th, 2026
39th Annual Tinsel Triathlon
Sunday, December 7th, 2025
MVRRC 12th Annual Jingle Bell 5k Run & kids 1 m...
Saturday, December 13th, 2025
Fullerton 5k
Fullerton, CA
Sunday, January 25th, 2026
Gemini Timing Demo
Menifee, CA
Tuesday, January 1st, 2030
