Hill to Hollow 100km

SEP
18
2027
A 100 km trail race in Fabius, NY crossing multiple state forests and trails with significant elevation, seven aid stations, and offline navigation requirements.
Sat 18 Sep 2027
100 kilometers

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Hill to Hollow 100km

Hill to Hollow 100km is a trail event in Fabius, NY organized by Salt City Trail Racing. The event is offered in two distance formats:

  • 100 km Solo
  • 100 km Relay

The approximately 62.5-mile course begins and ends in Morgan Hill State Forest, where camping is available. The route crosses four counties and follows mostly single-track trails: the Onondaga Trail, the North Country Trail, Link Trail, and the Finger Lakes Trail. Notable sections pass misty ponds, high vistas, waterfalls, Highland Forest County Park, DeRuyter Reservoir, Muller Hill State Forest, Mariposa State Forest, and Chippewa Falls.

Distance is about 62.5 miles with approximately 10,348 feet of elevation change. The event uses a hard cutoff of 20 hours (2:30am). There are seven aid stations (excluding start/finish). Aid station offerings may include ice if temperatures merit, water, Skratch, orange slices, bananas, pickles, PB&Js, potato chips, pretzels, Oreos, and candy. A limited selection of hot foods (for example ramen, grilled cheese, pierogi) will be available at Aid Station 6. Road access to all aid stations is possible but some roads may be rough for low-clearance vehicles.

Required gear includes a fully charged cell phone kept on with the race director number saved, a navigation device that works offline with the course GPS file, a headlamp with extra batteries, a reflective vest, an emergency blanket, a waterproof shell with hood, a water filtration device, at least 800 mL liquid capacity, and at least 400 kcal food reserve. Crew may assist runners on the course provided they do not park on private property. Solo 100 km runners may have a single pacer after about mile 31.9/AS#4; pacer and relay exchanges are allowed only at aid stations.

All entrants receive SCTR socks; finishers receive a limited edition hand glazed mug. Prizes are awarded to top finishers in each gender division and to the fastest relay team. The event runs concurrently with the Morgan Hill Trail Races Half Marathon and Marathon and is designated as Trail Sisters approved and a UTMB Index race. Visit the organization's website for the most recent information.

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