​The Aspen Medical Products San Diego Triathlon Challenge (SDTC) is an event unlike any other in the world. Some call it up-lifting. Many call if life-changing. We all call it the #BestDayinTri. 

Volunteer, Participate, Donate: http://goo.gl/V5kBxl

*Over 200 challenged athletes and 550 able bodied athletes including sports legends, celebrities, and world class athletes compete side-by-side on a challenge distance course. 

*Fundraisers receive triathlon's best schwag bag, valued over $350.

*The day is packed with entertainment on the jumbo screen, including Parade of Athletes and inspirational stories of hope and transformation. 

*Family & friends can join in the fun at the on-site expo village, Wawanesa Insurance Family Fun Zone, 24 Hour Fitness Tour de Cove, Kaiser Permanente Thrive-5K Fitness Walk and Ossur Educational Zone.

Support our athletes by donating, volunteering, or participating in this year's SDTC and see for yourself how your passion impacts the lives of challenged athletes.

Register today for Bike the Coast - Taste the Coast, presented by Tri-City Medical Center on October 10, 2015!

Join riders of all levels and experience the best of the Southern California beaches and surf towns as you ride routes of 25, 50 or 100 (2 loops of 50 mile route) miles. And there is also a choice of 7 or 15 miles for an enjoyable ride on the San Luis River bike trail. Everything starts and finishes on the beach at the spectacular venue of the Oceanside Pier with food, music, expo shopping and fun!

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.

This year, 1600 competitors from around the country will return to Mission Bay to celebrate the triathlon. 

The Triathlon consists of a 500 meter swim, 15K bike, and 5K run.

The Duathlon consists of a 1 mile run, 9 mile bike, and then a 3 mile run to the finish!

The Aquabike consists of a 500m swim and a 15k bike  

​It’s an opportunity to ride on Camp Pendleton from the Northernmost point down Basilone to the air station, around through Stuart Mesa Road and Las Pulgas. While on your ride enjoy all the scenery Camp Pendleton has to offer; from rolling hills to wildlife, aircraft to barracks.

The Manhattan Beach Hometown 10k Run was founded in 1978 by a group of local runners who wanted to have a race in town. It has always been a partnership between the City of Manhattan Beach and the Race Committee. This partnership makes keeping the race true to its original concept possible - the race is a true community event.

The goals [then and now] are to: (1) Start on time; (2) give lots of awards; and (3) keep advertising OFF of the t-shirts. To our knowledge the Hometown 10K is the only race in the top 100 without a major corporate sponsor. 

Recognizing community heroes and improving the health and well-being of the community is the goal of the HHHR. This year we will go pink in tribute to heroes in the community that have been impacted by breast cancer.

Following suit, the Riverside Police Officers’ Association has teamed with the Pink Ribbon Place to bring awareness of this disease, celebrate local heroes and assist the Pink Ribbon Place in continuing their efforts.