Trail Running Calendar United States 2026-2027

Single-loop trail races of 50K, 25K and 10 miles in the Citrus Tract of Withlacoochee State Forest near Inverness FL. Multiple aid and hydration stations, mandatory personal hydration, drop bag service, camping and a post-race picnic.

A 5-mile urban obstacle race in downtown Wheeling with 20+ obstacles, heats of up to 175 people, and a post-race party. Open to participants aged 16 and older on May 24, 2026.

Run Across Georgia is a 277.2 mile fundraiser route from Tybee Island to Columbus. Participants may run solo or in teams up to 12 or ride solo or in teams up to 4. Proceeds support MercyMed of Columbus and House of Heroes.

Experience a scenic road race past historic farms and through the Litchfield Hills starting at the Mine Hill Distillery. This half marathon features a challenging uphill first half followed by a fast downhill finish.

Celebrate Memorial Day weekend with the Spirit Trail Race in Buena Vista, Colorado, a scenic trail event with marathon, half marathon and 9k options. Start in town square, enjoy Paddlefest fun, and support local nonprofits.

Awake the Grapes offers 5K and 10K races at Carlos Creek Winery in Alexandria, Minnesota, with courses through vineyards and mixed terrain. The event includes awards, food and drink options, live music, and a tasting room on site.

A one-day event at Hahamongna Watershed Park on May 24, 2026, offering a 50K team relay, a 50K solo ultramarathon, and a 10K Fun Run for solo participants.

A four mile road and trail race in Forest Park with start and finish at Victory Field track. The event is limited to 500 entrants, includes chip timing, technical shirts for pre-registrants, finisher medals, cash awards and age group trophi..

A trail and road mix half marathon and an all trail 5K centered at Sleepy Hollow Athletic Club. Both races run largely on the Horse Shoe Trail and support Berks County Special Olympics.

A single-day endurance walk at Holiday Valley, Ellicottville on May 24, 2026, offering 7, 14, 21, or 28-mile options with optional 10/20/35 lb rucking, a 10-hour finish window, well-marked trails, and regular aid stations.

Multiple looped trail distances from 5k to a half marathon at West Creek Park, Valencia on May 24, 2026, with aid stations each loop, finisher medals, goodie bags, free photos, and posted results.

A community running day at Buffalo Park featuring fixed-time ultras, a 5k Doggie Dash that allows dogs, a free kids 1K, and virtual 5k options with proceeds supporting the High Country Humane Society.

Trail races in Dawsonville, GA on May 24, 2026 feature 5K and 10K routes over forest service roads and single track. The course is marked and supported, a wildlife area waiver is required, and finishers receive a shirt and poker chip.

A 3 km downhill run at Seneca Rocks during the Fourest Festival. The mostly gravel course follows Roy Gap Road between quartzite ridges and crosses the Potomac River, starting at Fourth Moon Camp and finishing at the Seneca Rocks Discovery..

A 31.9-mile trail 50K at Cowans Gap State Park on May 24, 2026, with about 5,800 feet of climb on the Tuscarora Trail. Entry is limited to 75 and requires prior ultramarathon experience.

A *5k* trail run on May 24, 2026 in Groton through wooded trails and open pastures, supporting Operation Delta Dog and its work training service dogs for veterans. Registration has a fee and limited parking is available.

A Memorial Day trail event in New Castle, Colorado, honoring a fallen hero with riverfront routes. Options include 3.5 km and 7.7 km courses with both in person and virtual entries.

A 5K trail run and walk through the Norma Johnson Center trails near Dover, Ohio, with parking and awards hosted at Yellowbrick on 39. The mostly grass course includes mulched and dirt sections and features varied terrain.

A **5 mile** trail run at Stoney Run County Park in Hebron, IN, moved to Memorial Day 2026. The marked course includes an aid station near mile three and may feature mud and a pond crossing with a short detour.

The Memorial Day 10K Run & 2 Mile Walk in Lynchburg features a 10 km race and a 2 mile walk supporting local families affected by Type 1 and Type 2 diabetes. Community Access Network hosts the event as part of the 2026 Lynchburg Road Runner..