Hawaii Kai Ultra Run Kalama Valley Honolulu, HI   Dec 20–21, 2025

The Hawaii Kai Ultra Run takes place semi-annually on the far east end of Oahu. This fun event is designed to challenge runners to take on new distances with the support and camaraderie of fellow runners. 

The Hawaii Kai Ultra Run route is a 3.34-mile loop (3 loops is 10 miles). The Start/Finish is in the middle of the loop. From the start, runners head mauka on Kealahou St. until the turnaround at Kealahou St. and Ipuai St. Runners then head makai on Kealahou St. towards Sandy Beach and turnaround before Kalaniana’ole Hwy to return back towards the Start/Finish tent to complete a loop. Turnaround points will be clearly marked with cones and signs.