Peapack and Gladston..
Trail Running Calendar near Peapack and Gladstone 2026-2027
Explore the top trail runs near Peapack and Gladstone for 2026-2027! We've gathered 43 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
November 2026
A 5K trail run at Sayreville Sports Complex on November 15, 2026 supporting Stars & Stripes Veterans Center with tiered registration, participant dog tags, shirts, and awards.
A 5 miles lollipop loop trail race in Lewis Morris Park, Morristown NJ, run mostly on the Yellow Trail with roughly 600 feet of elevation gain. The event limits entries to 120 runners, uses cupless stations and hemp bibs, and offers free course pre..
Thanksgiving morning 5K and 1 mile walk at Rock Ridge Golf Course in Hackettstown, with shirts for the first 200, medals for all, and proceeds to student scholarships.
Two 5K cross country races in Pennington, NJ on Nov 26, 2026 supporting Hopewell Valley Wrestling; registration Aug 11 to Nov 25, fees $25 and $30.
A multi-distance trail party at South Mountain Reservation with a looped 5K course, technical singletrack, varied elevation and aid stations offering gluten-free and vegan options.
December 2026
Trail races at South Mountain Reservation feature 5K, 10K and 13.1 miles on looped courses over fire roads, single track, hills and pavement, with aid about every three miles and race day registration available.
Trail 3.1 and 6.2 mile events in Morris Plains with hot cocoa at the finish and proceeds benefiting St. Jude Children's Research Hospital.
January 2027
Trail races at South Mountain Reservation include 5K, 10K and 13.1 mile looped courses with aid stations every 3 miles. Courses use fire roads, single track, hills and some pavement and offer advance and day-of registration.
A winter trail party in West Orange, New Jersey on a 5K loop with timed 3H and 6H options and a rucking division, fundraising for the South Mountain Conservancy.
February 2027
Trail races on a 10 mile loop at South Mountain Reservation offering 50M, 50K, 20M and 10M with marked trails, three aid stations per loop, timing, SWAG, and awards for top three male and female finishers.
March 2027
Test your endurance at the Livingston Oval Ultra featuring 1, 3, 6, and 12 hour timed races on a fast and flat USATF certified course in New Jersey.
A multi-distance trail event in West Orange NJ on March 6, 2027 using three marked loops, varied terrain, a staffed aid station, and support options for adaptive athletes.
A 10-loop trail ultra on Mt Tammany covering about 40 miles with over 12,000 ft of gain, limited to 65 runners and featuring finisher awards and a 12 hour limit.
Trail event at Worthington State Forest on 21 March 2027 offering 30K and 50K+ on a 6.7 mile loop with steep climbs and a 12 hour limit.
Trail 5K and 10K at Central Park of Morris County with mixed terrain, a finisher medal, shirt, and an empanada plus awards by overall and age group.
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.
July 2027
Timed 3, 6 and 12 hour trail party at South Mountain Reservation with four randomized loops and fundraising for Bigger Than The Trail.
November 2027
Trail races at South Mountain Reservation in West Orange, NJ offering distances from a kids mile to 50K, a hardship entry option, and support for Bigger Than The Trail.