Clayton
Trail Running Calendar near Clayton 2026-2027
Explore the top trail runs near Clayton for 2026-2027! We've gathered 29 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
August 2026
A family-friendly 5K mud run on August 8, 2026 at New Jersey MotorSports Park with obstacles, mud pits, festival-style pre- and post-event parties.
Family friendly 5K mud run in Philadelphia with obstacles, mud pits, slides, pre party and after party, plus a Buy One Give One registration donation program.
Spartan Stadion at Citizens Bank Park in Philadelphia features a mud free 5 km with 20 obstacles, a kids race and spectator access on August 29, 2026.
September 2026
Celebrate Labor Day at William Heritage Winery with a scenic 5K trail run or a 1 Mile walk. Enjoy live music and vineyard views while participating in chip timed races for all ages in Mullica Hill.
Experience a scenic 5K race and yoga session at Penns Woods Winery. Enjoy a chip timed course through vineyard trails and national park land followed by live music and wine.
The Boxers' Trail 5K in Strawberry Mansion on September 19, 2026 offers run, walk, and youth options along a trail that passes forests, meadows, creeks, historic mansions and playgrounds. Proceeds support youth programs at Mander Playground.
A single day endurance walking event through the Schuylkill Center offering 7 to 28 mile loop options and optional weighted ruck challenges.
Teams of 6 to 13 run a 26 leg relay on a one mile trail loop at The Woodlands in Philadelphia, using custom batons and a torch carrying final 0.2 mile runner.
A dog friendly fundraising event at Bellevue State Park on September 27, 2026 featuring a scenic 5K and a one mile Mutt Mile, with race timing, awards for dogs and people, vendors, a costume contest, and merchandise.
October 2026
Run-a-Muck in Newtown Square, PA features a 5K and a 1.5-mile mucker with family activities and proceeds supporting Willistown land conservation.
A non-profit, ninja warrior style obstacle course in Mullica Hill, NJ with an approximately 4 mile course and 12 tiered obstacles. Individual and team scoring uses tiered points and age rules require adult accompaniment for 10 to 14 year olds.
Experience a USATF sanctioned endurance event on a flat paved loop in New Jersey. Choose from 12 to 48 hour individual or relay options and earn a custom buckle for completing 100 miles.
Cross country meet at Belmont Plateau in Philadelphia featuring men's 8,000 meter and women's 6,000 meter college/open races. Both courses are described as true cross country routes and include Flagpole, Parachute and Nursery Hills.
Test your endurance at Autumn Lake Winery with a unique hourly 5 km challenge. Choose from 6, 12, or 24 hour individual and relay events across trails and vineyards in Williamstown.
A community cross-country 5K in Haddonfield on October 17, 2026 with pre-race packet pickup, onsite registration options, entrant T-shirts, awards by overall and age groups, and accommodations for visually impaired participants.
Trail races at Parvin State Park offer a half marathon and a 6 hour lap event on a mostly trail lollipop loop. The event is cupless and uses an aid station at the start and finish.
25K trail race at Ridley Creek State Park in Glen Mills PA with about 1800 feet of climbing, three aid stations, a five hour limit, and awards for top finishers.
A Halloween-themed 5K and 1 Mile at Arasapha Farms in Glen Mills that benefits the Edgmont Township Fire Company No.1, with timed 5K results, commemorative shirts, safety costume rules, and a monster costume contest.
November 2026
A trail and gravel running event in Wissahickon Valley Park offering 10 km, 10 mile and half marathon options with chip timing, aid stations, limited field size, and a post-race party with live music and warm food.