Morris Plains
Trail Running Calendar near Morris Plains 2026-2027
Explore the top trail runs near Morris Plains for 2026-2027! We've gathered 45 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
November 2026
A November cross country meet at Oak Ridge Park in Clark, NJ featuring 400m, 3K, 5K and 8K races, state championships for New Jersey, team titles for boys, girls and co-ed squads, and race amenities such as medals and free action photos.
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..
A community 5K run and walk in Inwood Hill Park on November 26, 2026 with proceeds supporting the Inwood Food Pantry and online registration available.
A multi-distance trail party in West Orange, NJ using a 5K loop with mixed carriage roads and technical singletrack, aid station options, accessibility support, and charity fundraising.
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.
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 January trail party in West Orange with a 5K loop plus timed 3 and 6 hour options, rucking divisions, and 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
Timed loop events at the Livingston Oval in New Jersey offering 1 hour, 3 hour, 6 hour and 12 hour races on a USATF certified flat course with awards and participant headwear.
Looped trail race in South Mountain Reservation offering 11M, 20M, 50K and 50M over three marked loops with varied terrain and on-site aid.
A nearly 40 mile, 10 loop trail ultramarathon at Delaware Water Gap with over 10,000 ft of climbing and technical terrain around Mt. Tammany.
April 2027
Two-day Spartan Trifecta Weekend at Mountain Creek Resort with obstacle races from 5K to 50K across steep mountain terrain.
Off-road triathlon, paddle tri, duathlon, mountain bike races and trail runs at Stokes State Forest with USAT-sanctioned multisport formats and world-series trail qualifiers.
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.
LIC Wellness Fest Hurricane Fit Race in Long Island City features a one block course with 20 obstacles, wellness activities, on site recovery and live finish line results.