​Bike the Coast brings together first time riders, experienced groups and everything in between. Enjoy San Diego’s beautiful coastline and celebrate right on the water in Oceanside at the Finish Festival.

The 48th Annual Mission Inn Run returns to downtown Riverside on October 19, 2025! 
The Mission Inn Run, a signature Riverside event and key fundraiser for the Mission Inn Foundation, has been a Southern California Tradition for nearly 50 years. This historic race has traditionally launched in downtown Riverside, winding through the parks, landmarks and historic neighborhoods of our town. Proceeds support the nonprofit Mission Inn Foundation and Museum.
Races include the 5K, 10K and ½ Marathon with dedicated 5K Walk (perfect for the kids and pups!) Everyone from competitors to casual strollers are invited to join us!

The 14th Annual Ride Santa Barbara 100, benefiting MOVE Santa Barbara County, takes place on October 18, 2025, and offers four unique cycling events through the stunning landscapes of Santa Barbara.

This premier destination ride draws elite cyclists and passionate enthusiasts from around the world, delivering an unforgettable experience on courses that showcase breathtaking coastal roads, rolling foothills, and the iconic Gibraltar Road Climb.

Join us at the birthplace of the sport for the XTERRA Wetsuits Mission Bay Triathlon!
2025 is the 37th annual XTERRA Wetsuits Mission Bay Triathlon benefitting Life Sports Foundation. San Diego is the Birthplace of Triathlon! In 1974, the first Mission Bay Triathlon was as a run-bike-swim-run event on Fiesta Island by the San Diego Track Club. Every year competitors from around the country and from around the world, come to Mission Bay to celebrate the birthplace triathlon.  We invite you to become part of this wonderful legacy event and become part of history!
The event offers races for adults and kids,  from complete beginners to seasoned Professionals. There are many different races going on simultaneously, and while a traditional Triathlon is Swim / Bike / Run, KOZ Events, the organizer of the San Diego Triathlon Series,  offers more of a Multisport Race. Our race is very inclusive and we make triathlon accessible to as many people as possible. We have the traditional Swim/bike/ Run Triathlon but we offer so much more. If you do not like swimming, we have the Duathlon which is a Run/ Bike/ Run, if you don’t want to bike then choose the Aquathlon Swim / Run, or if you don’t want to run choose the Aquabike  Swim/Bike. We even have a Mini Distance Triathlon for beginners that want to try out the sport. We even offer free training groups every week to help people get started, train, and get connected to the San Diego Triathlon Community.

Come join us for the 48th Annual Manhattan Beach 10k on Saturday, October 4, 2025 at 7:30 am. Experience one of the most scenic 10k courses in the South Bay with live music, and post race expo at the finish line! Over 4,000 runners will take to the streets for this moderate to slightly difficult course through downtown and residential Manhattan Beach, finishing at the Manhattan Beach Pier. We are proud to announce that for the 3rd straight year the MB10k is designated as a RRCA California 10K State Championship!

​Tri club? No. Swim club? Not really. Just a group of swimmers, triathletes, or multi-sporters who don't take ourselves too seriously!

This Year We are Back to the ONE PARK Venue! Start / Transition/ Finish line/ and Beer Garden all in one place!

Dive into one of San Diego’s most exciting and scenic multisport races of the summer! The CVC San Diego Triathlon & 5K is Event #2 in the prestigious San Diego Triathlon Series and part of the coveted Triple Crown of Triathlon. Whether you're a first-timer or a seasoned competitor, there’s a race here for everyone. 🌊☀️

Set against the calm, warm waters of San Diego Bay, this athlete-friendly race offers flat, fast courses, great for achieving your personal best—and even better for enjoying the beautiful coastal views while you’re at it. After your race, celebrate with friends and family in our on-the-water 🍺Seek Beer Co. - Beer & 🍸Margarita Garden and soak in those post-race vibes!