Trail Running Calendar United States 2026-2027

Event Overview The XTERRA Deadwood Mickelson is a trail running event taking place in Deadwood, South Dakota. It is part of the XTERRA Trail Run World Series. The event schedule spans two days, with races starting from the Deadwood Mickelso..

Experience a true cross country race through the wooded trails and rolling hills of Cuyahoga Valley National Park. This event features a scenic 5K trail run and a flat 1 mile grass loop for children.

The Malibu Canyon Trail Races offer five distances on the trails of Point Mugu State Park in Malibu. Choose from a 100K, 50 mile, 50K, 30K, or half marathon challenge.

The Eagle Up Ultra is a 24 hour event on a 5 mile loop in Canal Fulton, Ohio. It includes a 25K option, free camping, and supports Team RWB. Runners can change their target distance on race day.

The Races The Huron 100 Endurance Run offers two point-to-point ultra-marathon distances on June 6, 2026: Huron 100 Miler: A course through six State Recreation Areas, two Metroparks, and one County Park. The surface is 80% trail with appr..

Event Overview The Ridge to Rails event takes place in Old Fort, North Carolina. It features three trail race distances: a 50k, a half marathon, and a 10k. The races use a combination of classic and new trails in the area, including the Old..

This established trail run on Vashon Island offers 50K, 20 mile, and 10 mile distances through scenic, rolling park trails. The volunteer organized event emphasizes community, inclusivity, and support for youth athletics. Be sure to plan yo..

Event Overview The Pacific Crest Trail 50 is a 50 mile ultramarathon. The 2026 edition is scheduled for June 6th. It takes place in the Cleveland National Forest in east San Diego County, California. This is the event's 44th year. Course De..

Choose your challenge at the Bristow Loop Race: run for 24 hours, 12 hours day or night, or 6 hours on a flat 1.05-mile loop in an Oregon state park. See how many laps you can complete with crew support and an accessible aid station. A 100-..

Experience a scenic 50 mile team relay from the foothills of Mount Rainier to the Tacoma waterfront. Join a team of 2 to 6 runners for an adventure ending at a seaside finish line celebration.

Event Overview The Great Divide Ultra is a trail running festival held in early June in Divide, Colorado. The event takes place on the rolling meadows of Mueller State Park. The courses are 100% smooth single and double-track trail. Distanc..

Experience the wild backcountry of Michigan’s Upper Peninsula at the Rock River Canyon Trail Runs. Featuring scenic single track through remote river valleys, this event offers 50k and 27k distances for trail enthusiasts.

Aiden's Adventure 5k is a community run/walk honoring a young child's memory. The event features a flat dirt trail 5k, a kids' dash, and family-friendly activities like carnival games and a butterfly release. All proceeds support local char..

Experience the wild backcountry of Michigan's Upper Peninsula at Rock River Canyon. Run through remote river valleys and high country on scenic single track trails near Munising.

Discover the Greenway 5K+ invites participants to a 3.5-mile journey along the scenic Wolf River Greenway in Memphis. This event supports the conservation work of the Wolf River Conservancy. It is designed for all paces and includes awards..

Pi in the Sky is a free trail run in Phoenix, Arizona. The 8-mile course summits Piestewa Peak on rocky, technical trails with minimal shade. Limited to 50 runners, the event offers minimal support and manual timing.

The 1/2 Sauer 1/2 Kraut is a German-themed marathon and half marathon in Philadelphia's Pennypack Park. Runners enjoy a car-free, shaded course along the creek and a festive post-race party with Bavarian music, food, and awards. Be prepared..

Experience the Sawmill Ultra in the scenic Humboldt Toiyabe National Forest at Mt Charleston. Choose from solo distances up to 38.45 miles or join a relay team to enjoy high elevation trails and post race refreshments.

The Chocorua Mountain Race is a rugged 23K adventure in New Hampshire's White Mountains, featuring 4,800 feet of climbing over rocky trails to the summit of Mount Chocorua. It kicks off the White Mountain Endurance Cup series. Runners must..

A five mile fun run along the Cheshire Rail Trail from the Fitzwilliam Railroad Depot to the restored Troy Depot, with a short children's loop and food and festivities at both depots. The event raises funds for local historical societies.