​Join us at the birthplace of the sport for the XTERRA Wetsuits Mission Bay 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.  This is an ON Road Triathlon.

Last year, 1600 competitors from around the country came to Mission Bay to celebrate the triathlon.  

The Aloha Run is more than a 5K & 10K, it's an event! Come out and enjoy a morning filled with island music, drummers, ukulele players, hula dancers and other fun surprises! Throw on that grass skirt and come out for a fun luau morning run on the bay!

Taking place at the beautiful San Diego Bayfront. Experience the beauty and excitement of San Diego’s Bayfront, with it’s unique boardwalk swim entry, bike course traversing Harbor Drive and ending with a run along the Embarcadero Marina Park behind Seaport Village. 

ROCK THIS TRI - This Rock Themed Triathlon Will Rock You from Start to finish! The 65' Adventrous Yacht will be anchored out on the swim course to provide swimmers with Classic Rock, runners will enjoy the awesome tunes of Mystique near the Midway aircraft carrier, and Finishers will be Rocked into the Finish Line!

2019 Rock the Bay - RockStar T-Shirt Tri (Back of Shirt - Tri Hard and Rock On
2019 Rock the Bay - RockStar T-Shirt Tri (Back of Shirt - Tri Hard and Rock On

All Finishers will  be Rock Stars and will receive a T-Shirt and Finisher Medal

 This is Southern California at its best. This bay swim is supported by lifeguards and swim buddies. Come join us for the Sprint or International Distance Triathlon. Same location and great course as the Original TriRock San Diego!!

The Solana Beach Triathlon, Duathlon & Aquabike invites you to an epic day living the active lifestyle!
This fantastic event is made even more special by its idyllic location…Fletcher Cove at Solana Beach. Iconic Southern California at its best. The surf-entry ocean swim is supported by lifeguards and swim buddies. The bike and run courses cruise down the world famous Pacific Coast Highway. Finally, a tunnel of high-fives awaits you at the finish line - a gauntlet of excitement. This is a sprint triathlon/duathlon/aquabike that will be remembered forever.

When: Saturday, July 13, 8:00 AM
Race start and Finish: University Ave at Centre St The Annual
Pride 5K race features:

• Gear check
• After-race snacks
• High-quality tech T-shirts to all participants
• ChronoTrack disposable UHF RFID tags to record your time
• Fast, flat course along the parade route
• USAT&F Sanctioned and certified 5K course

Mammoth Half Marathon & 5K is a premier, one-of-a-kind race and event that celebrates the beauty and uniqueness of Mammoth Lakes while raising money to help local community charities.

​The Mammoth Half Marathon & 5K is a premier & breathtaking race event. The race is the 2nd leg of the San Diego - Mammoth Marathon Challenge. Runners who complete both the San Diego Half Marathon & the Mammoth Half Marathon will be awarded a premium San Diego - Mammoth Medal.

​We are excited to welcome you to the 37th Annual San Diego International Triathlon. This race is one of the longest standing triathlons in the country and hopefully a favorite. There are two courses to choose from an international course and a sprint course, whichever you choose you’re guaranteed a great ride. Both races take place at the Spanish landing Park located on Harbor Drive across from the San Diego International Airport.

​The giro is known for having challenging and picturesque routes, outstanding ride support, delicious food on course and a post-ride party! Southern California meets Italy at the Giro di San Diego Gran Fondo, a celebration of cycling and food. Held in beautiful Escondido, CA.

​Join us for the 2019 Camp Pendleton Marine Corps Mud Run, June 8th and 9th. Get a team together or challenge yourself with 10K, 5K or Kids 2K options. You will get muddy, but there are so many fun and challenging obstacles inspired by the training of the USMC here on the course.  

All competitors receive commemorative t-shirts, extensive course support and custom awards!