2026 San Diego Tri Classic & San Diego 5K

Get ready for the thrill of the San Diego Triathlon Classic! Embrace the challenge on Saturday, September 12, 2026, at the stunning Liberty Station in San Diego, CA. Dive into the pristine waters of San Diego Bay, cycle through the picturesque sights of Point Loma and the solemn beauty of Rosecrans National Cemetery, and sprint along the waterfront trails passing awe-inspiring battleships. Whether you're a seasoned athlete or a first-timer, there's something for you with our Olympic and Sprint distances, Relay teams, Aquabike, Duathlon, Aquathlon, and even a 5K run. Join us for a day packed with heart-pumping action, a scenic and historic course, unbeatable community spirit, and a post-race celebration you won't forget!