Sussex County
Trail Running Calendar near Sussex County 2026-2027
Explore the top trail runs near Sussex County for 2026-2027! We've gathered 24 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
May 2027
A multi-day timed running festival at the Sussex County Fairgrounds with a certified 1-mile loop, options from 6 to 144 hours plus Marathon and 50K, night lighting, central aid station, camping and electronic lap timing.
A technical mountain trail race in northern New Jersey offering a 50K with over 7000 ft gain plus 10 mile and 5 mile options, map requirements for the 50K, mandatory gear checks, and aid stations on the longer courses.
June 2027
Levee Loop Trail Race 5K and 10K at Dansbury Park features timed results, finish photos, age group awards, and pool entry with your race bib.