Hardcore 100 Miles - H1 2027

The Hardcore 100 Miles, or H1, is the first 100 mile trail race in the Philippines and the flagship event of the Philippine Mountain Trail Festival, or PMTF. This ITRA-certified mountain trail ultramarathon starts and finishes in Kayapa, Nueva Vizcaya, and carries runners deep into the highlands over 164.84 km with more than 9,500 m of total elevation gain. The course climbs to a high point of 1,947 m above sea level and is supported by 14 aid stations and six water-only stations. Less than 10 percent of the route runs on concrete roads. The rest follows single track trails, dirt and gravel paths, stream beds, and grasslands.