Road ultramarathons in Hawaii, United States

9-mile road loop from Kalama Valley Park, gentle elevation, Heartbreak Hill descent, support stations every 2.5 miles, cupless, sustainability focus

Team relay across demanding Maui landscapes, 9-hour cut-off, local collaboration, afternoon finish, finisher medals

Multi-distance road ultramarathon on a 3.34-mile loop through Hawaii Kai, featuring out-and-back segments and hydration stations at Kalama Valley Park

Point-to-point 31.1-mile route from Coconut Island to nearly 4,000 feet at Volcano, primarily along Highway 11 with a sea-level to high elevation climb