2026 Thrive San Diego Half Marathon & 5K
The Kaiser Permanente Thrive Half Marathon & 5K returns for its 9th year!
We’re excited to THRIVE with you on Saturday, November 14, 2026! More than just a race, it’s an invitation for the entire San Diego community to “Thrive” together—staying active, eating healthy, living well, and giving back. All courses start and finish at Ski Beach in Mission Bay, offering fast, flat stretches with beautiful Mission Bay views and refreshing ocean breezes.