Trail ultramarathons in Hawaii, United States

Paved point-to-point road ultra from Hilo to Waimea, with major early climbing, a long descent, and a tough exposed Saddle Road course

Challenging 50K course through coffee and macadamia nut fields, featuring elevation changes and 180-degree ocean views on the slopes of rural Kaʻu

Five-island, 250-kilometer course with diverse road, trail, and beach segments set amid Hawaii’s scenery, culture, and history

Rugged Kuaokala Forest Reserve trails with steep ascents and descents, elevated coastal views, unpredictable weather, and challenging terrain

Rugged mountain trails above Honolulu with steep climbs, technical terrain, tropical forest, and panoramic Pacific Ocean views

360 miles circling Hawaii’s Big Island, shifting sand, lava fields, jungle gulches, 114,000 feet of elevation change, eight climate zones, summit ascents