Hibiscus Half Marathon, 15K and 5 Miler 2026

The 18th annual Hibiscus Half Marathon is a fun, family-friendly way to spend Memorial Day weekend! The course starts and ends at Kapiolani Park at the Diamond Head end of Waikiki.  Half Marathon, 15K or 5 miler options - if you walk a 17 minute mile or slower, we recommend you do our 15K course to ensure your safety and an official time.  Finish line closes promptly at 9:30am. Awards for top 3 males and females in 16 divisions for the Half Marathon; top 3 males and females for 15K and 5 Miler.  Chip timing by Pacific Sport Events.  T-shirt size guaranteed to those who register by May 10.   T-SHIRT SIZE NOT GUARANTEED FOR ENTRIES AFTER MAY 15th. We do order extras, but we guess at sizes and amounts - - so register early to guarantee your shirt! Event details and scheduleRace Expo and Packet Pickup: Friday, May 22, 20262:00pm to 6:00pmAlohilani Resort Hotel, Bluefin Room   Saturday, May 23, 2026 9:00am to 4:00pm Alohilani Resort Hotel, Bluefin Room    Half Marathon starts at 5:30am on May 24! 15K starts at 5:45am on May 24! 5 Miler starts at 6:00am on May 24!