Trail Running Calendar United States 2026-2027

Two trail-focused races at Beartown State Forest in Great Barrington, MA: a 5-mile loop around Benedict Pond and a roughly 13.5-mile half with significant climbing and technical terrain. The event is cupless with limited parking and shuttle..

A six hour endurance run and a three person relay at Quiet Waters Park in Annapolis. Loops are about 4.25 miles with two aid stations on course, awards by category, and a branded sport duffel premium.

A 50k at Creekside Center, Beckley Creek Park, run as four laps on an 8-mile loop mixing technical single-track and paved stretches. Runners join one of two teams and may run a single lap as a pacer or the full distance to help their team.

A 5K trail run at Bella Rose Vineyard in Lewiston, NY on July 19, 2026 offering a stemless wine glass and complimentary wine tasting for those 21 and older, professional timing, post-race snacks, and vineyard views.

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..

Team based cross country meet on a 5K course at Richmond Park in Grand Rapids. Includes team and individual registration, a free untimed 1 mile community run and awards sponsored by Gazelle Sports.

Trail races at St. Edward State Park near Lake Washington offering 4 mile and 8 mile looped courses on mixed single track and wider trails, with an aid station at the start/finish. Part of the Tuesday Night Trail to Grill series.

Part of a weekly trail series at Catamount Outdoor Family Center in Williston, VT, this event offers 5 km and 2.5 km courses, adult and youth categories, weekly bibs at check-in, and weather and thunder policies with posted updates.

A one day community running festival in Seattle on July 22, 2026, with a social run offering 4 mile and 6.5 mile options, an expo with vendors and a raffle, and onsite giveaways and activities at Seven Hills Running.

A four-week Wednesday evening cross-country series at Ward Athletic Complex in Columbiana with chip-timed 3K and 5K races, weekly registration of $10 or $40 for all four weeks, and awards across multiple age divisions.

Explore the scenic trails of Monroe County during this four part mid week race series. Enjoy chip timed runs through various local parks along with post race cookouts and custom series participant awards.

A weekly 8 week trail running series at Northshore Park in Flower Mound offering chip timed 5K and 10K races, weekly podiums and final series awards. Distances are approximate and courses are well marked.

Trail races at Snowbird, Utah cover distances from 10 km to 50 km with significant elevation gain and mountain summit views. The event is part of the UTMB World Series and is associated with UTMB Cares US environmental efforts.

Experience a relaxed weekend of mountain running and community at the Nantahala National Forest. This adult trail camp features group runs and forest adventures for all activity levels in a social campground setting.

A point to point 100 mile mountain ultramarathon in the Crazy Mountain Range of Montana, with about 23,000 feet of climb and peaks near 10,200 feet. The route is mostly single track with long remote and technical sections.

A multi-distance trail race series on the Maah Daah Hey Trail in the North Dakota Badlands offering courses from 5K to 116 miles with varied footing, creek crossings, aid stations and checkpoint support.

Experience the sunset at Nine Mile Recreation Area with a series of trail runs on single track mountain bike paths. Choose from multiple distances and navigate technical terrain using your own lights as the sun goes down.

Experience a true mountain ultra through the rugged alpine peaks and lakes of Northern Colorado. Navigate technical trails and high ridges across 60km or 100km courses in a wild wilderness setting.

A low key, mostly self supported trail ultramarathon on the historic Resurrection Pass Trail in Alaska offering 50 mile and 100 mile distances over late July dates.

A 24 hour endurance event at Montgomery Waller Community Park in San Diego on July 24, 2026. Runners loop a 1.22 mile course over trail, grass and bike path with formats from 6 hour to a HEFFTY Half Marathon and a $1500 purse prize.