2026 PRE-SALE Thrive San Diego Half Marathon & 5K

Get ready to lace up and hit the pavement for the Kaiser Permanente Thrive Half Marathon & 5K's 10th anniversary! Join us in San Diego on November 7, 2026, for a day of not just racing, but thriving! Immerse yourself in the electric energy of communal health and wellness set against the stunning backdrop of Mission Bay, with routes that promise fast, flat stretches and invigorating ocean breezes. Whether you're flying solo in the Half Marathon, teaming up for the Relay, or kicking off at the 5K, you'll bag exclusive gear, medals, and the chance to smash personal records. Plus, every stride supports Make-A-Wish® San Diego, so you'll be racing for a cause close to many hearts. Ready to make waves? Stay tuned for registration details and prepare to be part of something bigger than yourself!