Morgan Hill Trail Races & Hill to Hollow 100km 2026

The first Hill to Hollow 100km runs through Morgan Hill State Forest. You'll traverse single-track past ponds, to vistas, and over waterfalls, including the highest point in Onondaga County. This is East Coast trail running, with rocks and roots. Expect a challenging 100km, requiring self-sufficiency and navigation. Be part of an ultra's birth; memories will remain after the blisters heal.