Trail Running Calendar United States 2026-2027

Popple Shoot Trail Races in Minong, Wisconsin on May 9, 2026 offers four trail distances from 10K to 87K across gravel trail, ATV trails and county roads. Multiple aid stations are provided and awards are given by overall and age divisions.

Trail event in Tunkhannock on May 9, 2026 offering a rugged 25K with ~4,700 feet gain and a steep 5 Mile with ~2,000 feet gain; aid stations, finisher gifts, and proceeds benefit local charities.

Experience a diverse trail festival at Camp Eagle featuring runs from 4 to 40 miles, rucking, and a unique trail biathlon in the scenic Texas Hill Country.

A 50k group run and FKT attempt along Alabama's coastline from Fort Morgan Peninsula to the Florida state line near Flora Bama, run mostly on soft sand with six aid stations, three restroom stops, and two mandatory bridge crossings.

Join this unique timed event at Linfield University featuring distances from 1 to 12 hours and a creative Bingo Run. Complete loops on a dirt trail course to support local charities in a supportive community atmosphere.

Test your limits at Wrangler Springs Ranch with a range of obstacle courses from 5K to 50K. Experience the rugged beauty and high-altitude climbs of Bigfork, Montana, in this comprehensive weekend of endurance racing.

Hit the trails at John Bryan State Park on May 9 and 10, 2026, for scenic, challenging courses from 5K to a looping half marathon plus relays and a 6 hour challenge. Finish with a medal and aid stations; grab a Pack Pass for the season.

Thunderbunny Trail Races in Athens, Ohio on May 9, 2026 offers 50K, 25K and 11K routes at Strouds Run State Park. The courses use mostly singletrack and include a Dow Lake loop and an Athens Ridge overlook.

Enjoy an outdoor festival at Jackson Field featuring a 5 km run and over 300 craft beverages. Experience live music and local food in downtown Lansing while supporting Michigan river conservation.

A six hour timed trail event at John Bryan State Park where runners complete as many 5K loops as they can; official completion requires at least four loops and results are by total loops completed.

Take on the Circle of The Dragon 12 hour endurance run at Bonita Lakes Park in Meridian MS on May 9, 2026, looping a scenic but hilly 4.6 mile Jeep trail around the lake. New Turtle Level offers a fixed 9.2 mile two loop option and mileston..

Experience the diverse landscapes of Monterey County with courses ranging from a family friendly 1 mile run to a 35K trail race through the Palo Corona Backcountry. Enjoy exclusive access to protected lands and coastal vistas.

Experience the Texas Hill Country at the Wildflower Trail Races in Bastrop. Choose from 5K to 50K distances across two days of single track trails through forest rebirth and scenic pine terrains.

Hann Jivin' in the Dark is a nighttime trail run in Knoxville's Urban Wilderness. Runners must bring their own light for the 6+ mile course through unlit wooded trails. The event also features a kids' trail mile and is part of a larger trai..

Chase the legend through the scenic Dry Creek Preserve. This unique 5k trail run features river crossings and a playful Sasquatch theme. Part of the proceeds support the local nature preserve.

Experience the rugged beauty of the Rocky Mountain foothills in Fort Collins with a 25 or 50 mile trail race through Lory State Park and Horsetooth Mountain Park featuring significant vertical gain and scenic ridgeline views.

A free eight-hour ultra run with a classic, social vibe. Run loops at your own pace with no cut-offs and access your own supplies from your vehicle. This WVMTR club event welcomes everyone.

Mind The Ducks is a 12-hour ultramarathon on a looped course in Webster, NY. Runners aim to complete as many 1.01203-mile laps as they can. The event supports a local charity and is organized by a running club.

Test your endurance at this IAU Bronze Label event on a certified 400 meter track in Sharon Hill. Choose from 12 or 24 hour timed races and 50K distances in a cupless and supportive environment.

This Helena trail run on May 9, 2026, features races from 5K to 50K, plus hikes and a dog walk. It's a community event supporting the Prickly Pear Land Trust's conservation work. Enjoy trail running followed by a beer garden and live music.