Get ready for an unforgettable day of running and camaraderie at the Liberty Station Half/Full Marathon Relay, Solo Half, and 5K Runs in picturesque San Diego, California, on Sunday, May 10, 2026. Known as "the most fun event you will ever do," this race offers something for every runner, whether you're tackling the challenge solo or with a team. Participants can choose from a Full Marathon Relay (26.2M), Half Marathon Relay (13.1M), a Solo Half Marathon (13.1M), or a 5K, with multiple team divisions available including Open, Club, School, Corporate, Recreational, Military, and Masters.

The scenic course, described as flat and fast, is a unique 2.62-mile loop that winds through Liberty Station. It features a mixed terrain of approximately 80% walkway path and 20% trail, offering both speed and varied scenery. For the Solo Half Marathon, runners will complete five laps of this enjoyable route. Typical race day conditions in early May promise beautiful weather, with highs around 70°F and lows around 60°F, often starting with a pleasant overcast morning that warms into the afternoon, and a minimal 1% chance of precipitation.

Beyond the run, the Liberty Station event fosters a vibrant atmosphere perfect for groups and families. Enjoy chip-timed results displayed live online and on-site, along with finisher medals and tech shirts for all participants. The race encourages team picnics and offers on-site game activities, including unique trivia at the exchange areas for relay teams, ensuring a festive and engaging experience for everyone involved. Check-in opens at 6:30 AM at Liberty Station, with ample parking available within walking distance of the start line. This event is truly a celebration of the running community, benefiting the Chelsea King Invitational mile for elementary school children in San Diego County.