Hawaii Kai Ultra Run
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Event overview
The Hawaii Kai Ultra Run - Kalama Valley 2025 takes place on December 20 - 21, 2025 in Honolulu, HI. Check-in and the start/finish are at Kalama Valley Park, 555 Kealahou St. The event offers multiple distance options:
- Half Marathon
- 30K
- Marathon
- 50K
- 50 Miles
- 100K
- 100 Miles
This event is a 50 States Marathon Club qualifier. Completing the 50-mile, 100K or 100-mile distances also qualifies the finisher to enter any HURT race; a wave start option is required to certify timing for those qualifications.
Course and logistics
The route is a 3.34-mile loop with the start/finish located in the middle of the loop. From the start runners head mauka on Kealahou St. to the turnaround at Kealahou St. and Ipuai St., then head makai toward Sandy Beach and turn before Kalaniana'ole Hwy to return to the start/finish. Turnaround points will be marked with cones and signs. Street parking is available along Kealahou St. where permitted. Bus Route #23 stops at Bus Stop ID #288 across from the check-in area.
Services and race policies
This is a show-up-and-sign-in event with no packet pick up. Water, ice and snacks will be provided at the start/finish tent; public restrooms are available 24 hours at that location. Certificates, medals and stickers are awarded to registered finishers. Finisher shirts are available for purchase at registration by 12/1/2025 for $25, with a limited supply possibly sold on race day for $30. Race fees increase by $5.00 on 12/1/2025. Visit the organization's website for the most recent information.
