Trail Running Calendar United States 2026-2027

This off-road trail run in Queeny Park offers a roughly four-mile course. The event is known for its post-race party with free bagels and beer, plus a unique long-sleeve tech shirt.

Explore hidden singletrack trails at Pennsylvania's Blue Mountain Ski Area in this 10K summer trail run. The course features wooded paths and steep climbs outside the main ski area. It is part of a larger Spartan obstacle racing festival we..

Tackle a rugged 10K trail run at Snowbasin Resort in Utah. The course features steep, rocky singletrack with significant elevation gain. Experience summer running at high altitude with expansive views.

A half marathon and a 5K at Harbison State Forest in Columbia, SC on July 12, 2026. Packet pick-up is available the day before and the morning of the event, and participants receive a T-shirt and a finisher medal.

This unique 4.4-mile beach run features a 'shark' to chase along a scenic out-and-back course on Kailua Beach. Awards are given for top finishers, followed by a potluck gathering for all participants.

Join the 2nd Running of the Bulls Trail Race in Big Sky, Montana on dirt and single track through BSCO trails, with Big Sky Events Arena as the start, finish and festival hub. Run 21K, 11K or a 5K relay and stay for food trucks and awards.

The Sweet Air Trail Race features an adventurous 8-mile trail course in Gunpowder State Park. Runners will cross water and county lines on a route with rolling hills. Free registration is capped at 100 participants.

Celebrate the holiday spirit in the summer heat at the Christmas Half Marathon in July. Run the A.R. Teague trail along the Red River from Walker Place Park. All finishers get a custom medal and shirt, with awards for top performers across..

Run through scenic Oregon vineyards at Fueled by Fine Wine. Choose from a half marathon, quarter marathon, or 5k, followed by complimentary tasting from over twenty wineries. This event is limited to 1100 participants.

Tackle "The Gauntlet" on a dynamic 3-mile off-road course through the Bonnet Carre Spillway. This 39th annual trail run features natural, evolving trails where muddy conditions are part of the adventure. It's open to all runners and walkers..

This 31 mile point to point endurance run takes participants from downtown Elizabethtown to the Brandenburg waterfront. Runners must provide their own crew vehicle and follow specific safety protocols for this summer road challenge.

Run a flat, fast course on the scenic paved Ernst Trail through the French Creek valley. Choose between a 15k run or a 5k run/walk, with awards for top finishers and age groups. Event shirts and parking are provided.

The Murrysville Monster Trail Races offer a challenging 20K and 10K course through Duff Park and Pleasant Valley Park. This Trail Sisters approved event features single track, water crossings, and significant elevation. It is part of the GC..

The Get Lost Trail Race is an annual fundraiser for the Okanogan Highlands Alliance, featuring trail runs and walks of 3, 7, and 11 miles at Lost Lake. Registration includes a meal, raffle entry, and camping. The event welcomes runners and..

Experience a summer tradition at White River State Park with races ranging from a half marathon to a kids dash. Enjoy live chip-timing, custom medals, and a refreshing treat at the finish line.

This summer series offers Tuesday evening fun runs in Redding, CA. Each week features a different local park or route with two distance options. A punch card registration includes a special 20th anniversary T-shirt.

A weekly cross country series offering thirteen 5K races on Tuesday nights from April to July. The event takes place at Central Park in Parsippany and is open to all ages and abilities. Participants can register for the full series or pay f..

Join the Heartland Series Day 5 in Clinton, Iowa, on July 15, 2026. The event, organized by Mainly Marathons, features a variety of distances from a 5K to a 50K on the Discovery Trail. It's part of a multi-day running community series.

Into the Wild is a 5k trail run at Saddleback Wilderness on July 15, 2026, over fire roads and single track with 300 ft of elevation gain. Entry is limited to 150 runners and there is no race day registration.

Run through the forests and meadows of Crystal Mountain with views of Mount Rainier. This July 2026 trail event features downhill half marathon and 10K courses, plus a steep 5K hill climb. The weekend includes a race expo, gondola access, a..