Trail Running Calendar United States 2026-2027

Experience the autumn colors of Ketchum, Idaho with a Half Marathon or 55 km Ultra Marathon. Conquer rugged single track trails and alpine terrain in the scenic Sun Valley backcountry.

The Dana Peak Trail Run takes runners on a single loop over rocky trails with lake views at Dana Peak Park. Distances from 10K to 100K challenge participants on the varied terrain. A hydration device is mandatory, and primitive camping is a..

Run or walk through the scenic Timber Pointe Outdoor Center in Hudson. Choose from 8K and 5K races or an untimed 1 mile trail walk to support Easterseals Central Illinois.

Experience natural dirt trails and scenic views at this Janesville event featuring a competitive 5k run and casual walk. Stay for the heritage celebration with food trucks and live music after you finish.

Experience a unique multi terrain race through pastures and woods in Millersburg. Enjoy a festive atmosphere featuring a 5k and a kids fun run alongside the local Charm Days celebrations.

Join the new Community 5k at the 34th Annual Oxford Classic in Bend. This flat and fast loop course runs through Drake Park along the Deschutes River. It's a chance to be part of a long standing regional cross country tradition.

Experience the scenic trails of Bear Creek Lake Park at this multi day endurance festival in Lakewood. With distances ranging from a 5K to a 100K ultra marathon, the event features fast non technical dirt paths and panoramic views.

A capped trail half marathon on the Croft Passage of the Palmetto Trail near Spartanburg, SC on October 3, 2026. The technical point to point course has a four hour cut off, aid stations, finish-line awards, and a finisher medal and breakfa..

The Cuyamaca 100K traverses the scenic trails of Cuyamaca Rancho State Park east of San Diego. The three-loop course takes runners to Cuyamaca Peak and along the PCT. This event is a qualifier for the Western States 100.

Run a scenic, point-to-point half marathon on trails near Kirksville. The event features seven aid stations, inclusive policies, and supports local trail maintenance. Enjoy a festive finish line celebration with food, awards, and prize mone..

Experience one of the oldest 100 mile races in the country featuring 12,000 feet of climb through the Ouachita Mountains. This Western States qualifier offers a scenic course on forest roads and trails with exceptional aid station support.

Experience the scenic HRCA Backcountry Wilderness Area with dirt trail races for all ages. Enjoy rolling hills and mountain views followed by a pancake breakfast and finisher medals in Littleton.

Experience a dog friendly trail race through the varied terrain of Caledon State Park. Run a 10K or 1 mile course with your leashed companion to support local natural resources and educational programming.

The Run for the Pumpkins Trail Run will take place in Westerly on Saturday 3 October 2026. You can run between 5 and 10 kilometers.

The Shawnee Trail Runs offer rugged wilderness adventures in Ohio's Shawnee State Forest. Choose from three distances, including a challenging 54-mile ultra with 11,000 feet of climbing. Experience remote, hand-maintained trails for a true..

El Diablo Hundo is a multi distance trail event at Lake Bistineau State Park featuring a 10 mile loop on natural trails and two aid stations. Distances include 100 mile, 100K, 50 mile and 25K with finisher awards and campsite lodging.

Enjoy scenic 5K and 10K trail runs or walk and hike options at Deam Lake in Borden Indiana on October 3, 2026. Expect rolling climbs, creek crossings, multi use trails and reusable cupless aid stations for a sustainable race.

Experience a premier alpine running event at Mount Bachelor with timed loop challenges and scenic mountain races. Enjoy a unique high altitude course featuring chairlift access and over 360 degree volcanic views in Central Oregon.

Off-road race series at Arizona Nordic Village in the Coconino National Forest, held at 8,000+ feet, offering marathon, half, 10K and a free Kids Kilo. Proceeds support Coconino Community College cross country programs.

The Frog Hill Half Marathon will take place in Waynesville on Saturday 3 October 2026. You can run between 10 and 21 kilometers.