Trail Running calendar near Denver 2025-2026

Run the Land and Lakes Relay in late Feb 2026, a scenic team relay from Warren Wilson College in Asheville to Fonta Flora Brewery near Lake James. Teams of four or six share varied mountain legs and finish with awards and a celebratory beer..

Take on the Catawba Falls 15K on Feb 28 in Old Fort NC, a scenic trail run that climbs toward waterfalls with steep staircases, creek crossings, and mountain views. Proceeds support local land and trail conservation and local partners provi..

Join the Ellerbe Marathon and Half Marathon in North Carolina on February 28, 2026 for a USATF certified scenic countryside loop. Since 1992 it is the oldest marathon in North Carolina with custom medals and pottery finishers cups.

Perennial is a lap based timed endurance run at Daniel Stowe Botanical Garden. Choose a 3, 6, or 10 hour category and complete as many roughly 5K trail loops as you can. Scenic course, limited spots, and a self supported vibe.

Tackle the Naked Mountain Ultra at Morrow Mountain State Park NC, with 50, 25 and 10 mile courses that climb four park peaks across extensive singletrack. Aid stations and pacers for the 50 mile keep the trail energy high.

Northern Trails Trail Race in Greensboro on March 7, 2026 offers 5, 10 and 17 mile trail options for runners, ruckers and hikers around Lake Brandt and Lake Townsend. Finishers earn a spring themed medal in the NC Trail Mega Medal Series.

Take on the Camp Croft 50K, 50 Mile, and 100 Mile at Croft State Park, running scenic single track and rolling hills on a 10.05 mile loop. Options range from a 10 Mile up to the 100 Mile, with aid stations and finishers medals or a custom b..

Mount Mitchell Heartbreaker in Old Fort, North Carolina offers a scenic but challenging mountain trail experience with 50 mile and 55K options. Expect technical singletrack, big climbs and well stocked aid stations for a memorable day on th..

Run the Lake James Races at Fonta Flora Brewery in Nebo NC on April 4, 2026 with a scenic 7 Miler or lively 5k on singletrack trails. Finishers get a wooden medal, shirt and a beer while supporting the Lake James Environmental Association.

Run the New South Trail Marathon at the scenic Whitewater Center in Charlotte, NC. Choose a half or full distance and tackle marked natural surface trails with aid stations and race day support for a rewarding trail running experience.

Join I Run for the Gospel in Monroe NC on April 8 for a joyful community run and the Share the Harvest 5K, celebrating unity, wellness, and faith. Proceeds support free culinary education and the Created for Worship TV Mission.

Leatherwood Marathons in Ferguson NC offers steep rugged looped trail running on private Leatherwood trails, run by Dirty Wolf Racing and billed as not a race. Distances span 25K to 100 mile with backcountry aid and pottery finisher medal.

Tackle the scenic yet rugged Seven Sisters 25 kilometer race in Montreat, NC, featuring roughly 4,000 feet of climbing and sweeping ridge top views. Expect technical trails, required safety gear, and a 5 hour cutoff.

Uforea is a trail challenge in Uwharrie National Forest near Troy, NC offering daytime and nighttime 50K races or the Ultimate 100K for those who run both. Enjoy rugged singletrack, scenic ridgelines and a true endurance test.

Tackle the Froggy Mountain Sweet Sixteen 50K in Galax Virginia, a short loop course with about 500 ft vertical gain per mile and a 16 hour limit. Aid stations about every mile offer hot meals and there is free camping for runners and crew.

Run Lake Brandt singletrack at Owls Roost Rumble with rolling terrain, lakeside views, and ruck or hike options. Choose half marathon or 4 mile, earn a custom shirt and NC Trail Mega Medal Series finisher medal; limited to 500.

Join the Iredell Rise & Shine 5K or 1 Mile Fun Run at Jennings Park on April 25, 2026, for scenic nature trails, strollers welcome, and food trucks. All ages welcome with water and first aid on site.

Run the 11th annual Grayson Highlands Trail Races May 2 and 3, 2026 in scenic Grayson Highlands State Park, Virginia. Choose from multiple distances through wildflower filled mountain balds and forest trails with finishers' swag, photos and..

Experience the Moonlight Bootlegger, a night trail 5K at Hagan Stone Park marked by hundreds of LED tea lights and live bluegrass. Bring a headlamp and enjoy a race shirt, commemorative mason jar and post race cocktails.

Hellbender 100 is a 100 mile trail race up Mt Mitchell in the Black Mountains with about 48,000 feet of climbing and pacers allowed. Organized by Run828, it qualifies runners for Hardrock and Western States and supports local nonprofits.