Trail Running Calendar United States 2025-2026

Experience hilly, scenic loops at the 39th Trail Weekend in Pinckney State Recreation Area. Distances 5M to 50K, with medals, finish food, beer, bonfires, music and part of fees donated to a memorial fund.

Hit the trails at Harbison State Forest for the Dirty Harry 5K, a scenic run or walk in Columbia, SC on Saturday April 25, 2026. Presented by Fleet Feet Columbia, this community race is perfect for runners and walkers alike.

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 Rock Leesburg is a unique trail 5K inside an active rock quarry at Luck Stone, with gravel terrain and scenic views. Family fun, finisher medals and proceeds support the Reeves Community Center Foundation.

Run the sand at Myrtle Beach on April 25, 2026 with the Pier to Pier Beach Run, featuring a 5K and a 1 mile fun run under the Springmaid Pier. All finishers get a custom medal and event shirt for a seaside race day.

Hells Dells 50k on April 25, 2026 in Prescott, Arizona is a rugged, self guided 30 mile loop around Watson Lake with 3,300 feet of climb on technical granite trails. Limited aid and GPS navigation make this a low key, adventurous race.

Celebrate Earth Day on scenic Cherokee Bluff Park trails in Flowery Branch, GA. Choose a 5K, 10K or take on the combined 15K challenge, and enjoy a race shirt, finisher medal and Earth Day prizes for top finishers.

Run the 52nd Jack Bristol Lake Waramaug Ultra in Kent CT on April 26 2026 for scenic, mostly flat loops around the lake with 100K, 50 Miler and 50K options. Expect stocked aid stations, finisher swag and lakeside views to inspire.

Tackle a scenic 10k trail at Leatherman's Loop in Cross River NY on April 26, 2026 for a lively, USATF sanctioned race through Reservation Road. Entry is by lottery with registration opening January 2, 2026 so mark your calendar.

Run along the scenic Sandy River at Oxbow Regional Park with 5k, 10k and half marathon options on rolling forest and river trails. Limited to 150 runners, this intimate spring trail event features aid stations, post race food and camping.

Lace up for the Bluemont Station Brewery and Winery 5k on April 26, 2026, a three lap cross country run around scenic winery grounds with some rolling hills. Walkers are welcome and a virtual option lets you join from anywhere.

Join the Backside Trail Marathon in Louisville's Cherokee and Seneca Parks on April 26, 2026, with marathon or half on scenic single track. Medals for all finishers and a Double Down award for back to back weekend runners.

Join the 14th annual Aut2Run for Autism in Camarillo with in person and virtual options to benefit Autism Society Ventura County. Choose 1 mile to 15K, plus a kid friendly FunK, earn a finisher medal, and support local programs.

Run the DoNot Stop Half Marathon in Indianapolis on April 26, 2026, featuring a half marathon, 10K, 5K, 1 mile and Kids Dash plus a virtual option. Chip timing, custom finisher medal, designer shirt and finish line donuts make it a fun, fam..

Enjoy scenic single track and gravel trails in Carolina North Forest with 10 mile and 7k options at the Philosopher's Way Trail Runs. Run in person April 26 or anytime April 26 to May 3 and help fund trail and habitat restoration.

Run across the surreal Bonneville Salt Flats May 1 to 2, 2026, with distances from 5K to 100 mile and a new 10K. Flat salt, mud flats and island views create a unique and rewarding endurance weekend for all levels.

Join Coyote Two Moon, May 1 to 3, 2026 in Ojai, California, for scenic trail ultras in Los Padres National Forest with distances from 10K to 100 Miler. Expect big climbing, rugged singletrack, and a small field for a true mountain test.

Take on the San Diego 100, a rugged 100 mile loop at Lake Cuyamaca near Julian across mostly single track, technical trails and big climbs. A Western States qualifier that rewards experienced ultrarunners with epic desert and mountain scene..

Take on the scenic South Mountain Half Marathon in Lehi on May 2, 2026, starting and finishing at Olympic Park along the Jordan River Parkway. This paved 13.1 mile out and back climbs into the foothills and includes aid stations and a 250 r..

Ozark's Mountain Challenge at Sam A Baker State Park invites hikers to climb Mudlick Mountain repeatedly for about 7,980 feet of total ascent across rugged terrain. This non competitive 12 hour event includes aid and a welcoming finish.