The Hawaiian Ultra Running Team’s Trail 100-Mile Endurance Run, referred to hereafter as the “HURT100”, is a very difficult event designed for the adventurous and well-prepared ultrarunner. It is conducted on trails within the jurisdiction of the State of Hawaiʻi Department of Land and Natural Resources (DLNR), Division of Forestry and Wildlife, Nā Ala Hele program. Nā Ala Hele has turned traces of pig trails through the rain forest into people-friendly, single-track paths. The event organizers are very grateful for the staff’s untiring year-round commitment to trail maintenance for all users, and help in preparing for this annual event.

A detailed description of the HURT100 including the registration process can be found in the latest edition of the Book of HURT.