Marathon Readiness Series
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About the race
2025 Marathon Readiness Series, presented by Shaka Racing, is a four-race series in Honolulu to prep runners for the Honolulu Marathon. The lineup begins with Boca Norman Tamanaha 15K at Kapiolani Park, then Runner’s HI 20K at Kalaeloa, and finishes with Uloha Kailua and Running Room Val Nolasco half marathons. For 2025, organizers highlight improvements such as porta-potties, upgraded performance finisher shirts for longer distances, and new finisher medals; a Team/Running Club category is planned.
Kailua Beach Park hosts the Kailua course, with a potential 20K route change. The series is run by Shaka Racing and owned by Mid Pacific Road Runner's Club, with MPRRC member discounts. Visit the organization's website for the most recent information.