The Laguna Niguel Triathlon & 5K benefits WeROCK (We Run Orange County’s Kids), a non-profit organization that provides after-school intervention programs for the Middle and High School students of Orange...
9th Annual Timberwolf 5K Run @ Northwood High School
Feb 10 all-day
It’s about the kids!  The athletic boosters mission is raise funds for Northwood athletics which enrich the mental, physical, and emotional well-being of all students by providing competitive opportunities in...
10th Annual Zot Trot Reverse Triathlon & 6K @ University of California – Irvine, Anteater Recreation Center
Feb 11 all-day
We welcome all levels of athletes and our race is considered very beginner friendly.  Triathlon can seem intimidating and complicated, but it’s as easy as swim, bike, and run, don’t...
Feb 24 all-day
 
Los Alamitos Race on the Base @ Los Alamitos Joint Forces Training Base
Feb 24 all-day
The Southland Credit Union Los Alamitos Race on the Base takes place on the Los Alamitos Joint Forces Training Base. The event includes a variety of races for all ages...
Kappa Delta Shamrock Run 5K @ Cal State San Bernardino Library Lawn
Mar 3 all-day
 
Desert Triathlon @ Lake Cahuilla Recreation Area
Mar 4 all-day
Desert Triathlon is the unofficial kickoff to triathlon season. Heading into its 18th year, Desert Triathlon is the perfect race for both the new or beginner triathlon, and the experienced...
Mar 10 all-day
Every spring we gather together for a morning of family fun and exercise to bring awareness of CHD to the community. Join us at Rancho Cucamonga Central Park as we...
Mar 10 all-day
The Pasadena Triathlon, Duathlon and 5k returns for the 12th year! This family friendly event is great for new triathletes (lots of first timers), intermediate athletes (looking to get faster) and experienced triathletes...
Tustin Hangar Half Marathon & 5K @ The District at Tustin Legacy
Mar 11 all-day
These races are structured to raise the maximum amount of funds for local nonprofits and charities while showcasing one of the most beautiful and historic cities in Southern California.  A...
Race for Autism @ Balboa Park
Mar 24 all-day
Join us on Saturday, March 24, 2018. 100% of the funds raised at the Race for Autism stays in San Diego to support local autism programs, services, outreach efforts, parent support ...
The Pediatric Cancer Research Foundation is pleased to announce our 20th Anniversary Reaching for the Cure Half Marathon, 10K, 5K, Kids Run will take place on Sunday, March 25, 2018...
Black Mountain Trail Run @ Black Mountain Ranch Community Park
Apr 8 all-day
Race #6 takes place at Black Mountain Regional Park on April 8, 2018, in the northern San Diego, just east of Del Mar. The event field is limited, so enter...
San Diego Beach and Bay @ TECOLOTE SHORES PARK
Apr 14 all-day
Run through some of San Diego’s most beautiful beaches, bays and resorts, with this fast, flat and scenic half marathon, 5k and 8k. Stick around because the party starts at...
UCSD Triton 5K @ North Point Lane In front of Spanos Athletic Training Facility
Apr 15 all-day
 
Apr 28 all-day
Professionally timed finisher results, bib, finisher medal, top finisher awards, costume contest, post race refreshments, and a commemorative bag as well as a t-shirt! Participants are also invited to stay...
Apr 29 all-day
The only race you’ll run at LAX, join the LAXPD and other law enforcement agencies run to raise proceeds for the Tommy Scott Memorial Scholarship Fund. The course will start and finish...
Aug 12 all-day
Chula Vista Challenge @ Bayside Park | Newport Beach | California | United States
HALF DISTANCE TRIATHLON! 70.3 MILES The 70.3 Mile HALF DISTANCE course deemed The CVC SAN DIEGO HALF, will provide San Diego triathletes as well as regional, national and international athletes...