Trail Running calendar near Allentown 2026-2027

We have found 102 Trailruns within 80 miles of Allentown. See below where and when you can find the races.

Charge up the Palisades at the Hook Mountain Ultra in Upper Nyack, NY, with 50 mile and 27 mile trail options featuring big climbs and Hudson River views. Challenging technical terrain and well stocked aid stations keep you moving.

October 2026

The Camp Innabah Fall Classic will take place in Spring City on Saturday 3 October 2026. You can run 5 miles.

Run a 5K or walk the cross country trails at On Point Farm on Saturday, October 3. The event features live music, food, a bonfire and family activities, and proceeds support preservation of the Willistown countryside.

A 50K trail ultramarathon circling Blue Marsh Lake near Reading PA, featuring single track, rolling hills, a 240 foot climb called the Ski Slope, and an optional water crossing. Relay teams of 2 to 4 runners share four legs.

A vineyard race at White Horse Winery in Hammonton offering 10K, 5K and a 1 mile walk, with chip timing, awards, on-site wine and a post-race party; proceeds support the HEADstrong Foundation.

A single-loop half marathon through five parks in lower Westchester County, New York, starting at the Thomas Paine Cottage and finishing at New Rochelle High School. Mostly shaded dirt trails with varied wildlife and published race results.

A two day running event in Bay Shore, NY featuring marathon, half marathon, 10K, 5K, kids runs and a virtual challenge. Proceeds benefit local veterans and the event has raised over $1,000,000 to date.

Scenic lake loop trail runs at Lums Pond State Park offer everything from a single lap 12 KM to a 24 KM and 12 hour solo or 4 person relay. Aid stations and race day bib pickup make it a relaxed fall challenge.

A fall trail half marathon and 10K through Harriman State Park on October 18, 2026, featuring technical singletrack, steep climbs, and marked aid stations. The event supports the New York and New Jersey Trail Conference and is capped at 175..

Run Clinton Road with volunteer zombies and themed aid stations for a spooky, fun challenge this October. Choose a Zombie Crawl, 5k or 10k and celebrate at the finish line festival with music, a costume contest and a Survivor Medal for all..

Run the mostly flat, fast lollipop loop at Parvin State Park in the Hot Mess Trail Races, offering a Half Marathon or a 6 hour lap event. This cupless race asks runners to carry their own cup and pack out trash.

November 2026

A loop trail event at Jacobsburg State Park run clockwise for this edition, offering a roughly five mile loop as a 5 mile, 3 hour, or 6 hour format. The race is cupless, self-supported, and organized as a zero carbon event.

Trail marathon and half marathon in Rockefeller State Preserve with start and finish at Rockwood Hall. Courses use wide, groomed carriage roads and offer run and walk options with charity bib entries.

Run the Vineyards in Unionville invites runners and walkers to scenic 5K and 8K trail courses through vineyard rows with live results and lively post race music. Every finisher receives a stemless wine glass and a post race pour, plus a tec..

Forbidden Run Fest takes runners through scenic Wissahickon Valley Park with 10K, 10 mile and half marathon options on gravel, dirt and single track trails. Limited to 750 entries, all finishers get a medal and sweatshirt and enjoy post rac..

Take on a rugged 5 mile lollipop loop in Lewis Morris Park with rocks, roots and about 600 feet of climb for a true trail challenge. Limited to 120 runners, the cupless, eco friendly event features reusable cups and hemp race bibs.

Run a festive 5K trail through Autumn Lake Winery on Thanksgiving Day in Williamstown, NJ, with trails, grassy and sandy stretches and no time limit. Family and dog friendly, with proceeds benefiting Lucky Paws Animal Assistance.

Squatchy Leftovers on November 28, 2026 at South Mountain Reservation in West Orange, NJ offers looped trail races from 5K to 50K on a mixed carriage road and singletrack course, supports Bigger Than The Trail, and includes family friendly..

December 2026

Naked Nick is a low fee trail event at Blue Marsh Lake on Dec 13, 2026, offering 25 km and 50 km options on mixed single track and gravel trails. The course is a lollipop loop with multiple aid stations and basic post race food and awards.

An eight-hour looped run at Cooper River Park on a 3.75 mile paved circuit, featuring a personal pit area, a single start/finish aid station, cupless operations, and custom winter race swag.