Millburn
Trail Running Calendar near Millburn 2026-2027
Explore the top trail runs near Millburn for 2026-2027! We've gathered 48 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
October 2026
A costume 5K and 1 mile fun run through the woods of Poricy Park on October 24 2026 raising funds for 180 Turning Lives Around.
November 2026
A community 5K and 1 mile walk on November 8, 2026 at Central Park of Morris County supporting Family Promise of Morris County, with in-person and virtual 5K options and age-group awards.
A 6-mile trail race at Cheesequake State Park on November 8, 2026 with on-site registration, a post-race beer and pizza gathering, and proceeds benefiting local first aid and EMS organizations.
Trail races on Staten Island with looped courses of 50 miles, 50K, and a half marathon that support the Greenbelt Conservancy.
Experience the diverse terrain of South Mountain Reservation with a looped trail race offering 5K, 10K, and half marathon distances. Enjoy a mix of single track and fire roads with support provided at regular aid stations.
A scored 5K cross country race at Van Cortlandt Park in the Bronx on November 15, 2026, with youth free entries and awards for top overall and age group finishers.
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 Thanksgiving Day 5K Run/Walk at Alley Pond Park in Queens with in-person and virtual options, a free Kiddie Dash, event shirts, and donations supporting the Never Stop Running Foundation.
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.
An ultramarathon in Prospect Park, Brooklyn on December 6, 2026 offering 50K and 50 mile looped courses with potluck-style aid, Skratch Labs hydration, chip timing, and finisher belt buckles.
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.