RunThrough San Diego 5k, 10k, 10 Mile & Half Marathon at Mission Bay 2027

Experience one of Southern California’s most scenic race days at Mission Bay, where fast, flat routes and stunning waterfront views create the perfect setting for runners of all abilities. Choose from the 5K, 10K, 10 Mile, or Half Marathon and enjoy a memorable race through one of San Diego’s most popular outdoor destinations.

Starting and finishing at Tecolote Shores, the course heads onto Fiesta Island, following wide, traffic-free roads with open views across Mission Bay. The flat profile makes this an excellent opportunity to chase a personal best, take on a new distance, or simply enjoy a relaxed run in a spectacular coastal setting.

With clear course markings, enthusiastic marshals, and a welcoming race-day atmosphere, you can expect a smooth and professionally organized experience from start to finish. Whether you’re a local runner or visiting San Diego for the weekend, this event offers a fantastic way to explore the city’s iconic waterfront on foot.

Join us this March and race alongside the beautiful shores of Mission Bay.