Trail Races in Maryland

2 races in Maryland

2 races

3 distances

Green Monster Trail Challenge

Baltimore, Maryland

October 11, 2026

15K / 25K / 50K

ultra50kmountain+4

Stone Mill 50 Mile

Gaithersburg, Maryland

November 7, 2026

50 miles3,839 ft gain

ultraforestnight+2

Trail Running in Maryland

Maryland packs diverse trail running into a compact geography — from Appalachian ridge trails in the west to Chesapeake Bay lowlands in the east. Catoctin Mountain and the C&O Canal towpath offer contrasting terrain within a single state.