Trail Running Calendar United States 2026-2027

Scenic trail races in Helen, Georgia with marathon, half and 4 mile options starting beside the Chattahoochee River. This nonprofit supports Unicoi State Park and local ROTC and features aid stations and time cutoffs.

Storm the Park invites runners to Whitewater State Park for scenic trail runs from 5K to 50K. Run on April 18, 2026 to challenge yourself and support youth mental health programs and scholarships.

Run the scenic Shore2Shore trail event from Sunken Meadow to Heckscher State Park on Apr 18, 2026, with 25K and 50K options along the Long Island Greenbelt Trail. Well stocked aid stations, shuttle service and a logo shirt make for a memora..

Hit the trails at Loud Thunder Forest Preserve on April 18, 2026 with 50 mile, 50K and half marathon distances. Looped single and double track, big climbs and stocked aid stations create a scenic, serious trail challenge.

Run ocean view trails in Malibu at the Point Mugu Trail Run, with 13.3 mile and 6.9 mile courses that climb scenic switchbacks and ridge lines. Finish to a lively post race festival with food, beer garden, awards, music and finisher medals.

Take on rugged Traprock at Penwood State Park in Bloomfield CT on April 18, 2026 with 17K one loop or 50K three loop options. Expect rolling, technical single track and rocky trails; bring your own cup for this cupless, chip timed race.

Join a scenic trail fundraiser on April 18, 2026 in Little Rock at the 35th Ouachita Trail 50. Choose 50 mile or 50 km routes that climb Pinnacle Mountain and run along Lake Maumelle while supporting Pinnacle Mountain State Park.

Hit the trails April 18, 2026 at Skyline Ridge Open Space Preserve in La Honda for the Horseshoe Lake Trail Run, with distances from 5 miles to 50K plus a free kids dash. Enjoy Pacific and Santa Cruz Mountain views, single track terrain, st..

Join the 3rd Annual Porterville 5K and 10K Trail Run on April 18, 2026 at Porterville Military Academy for dirt path out and back courses, kids races and a virtual option. Enjoy shirts, medals, chip timing and support the local EAA chapter.

Join the DoNot Stop Half Marathon in Kansas City on April 18, 2026 for varied distances from a quick 5K to the full half marathon, plus family friendly untimed kids races. Chip timing, finisher medals and designer shirts make it a rewarding..

Join the Full Circle Trail Race on April 18 in Lewisville for scenic LLELA trails with distances from a 1 mile youth run to a tough 50k. Swag for every racer and options for all abilities make it perfect for families and serious runners ali..

Run along 10 miles of Gulf Coast beach from Surfside to San Luis Pass with races from 5K up to 100K. Expect varying sand underfoot, full aid stations, chip timing, and coastal views for a truly sandy challenge.

Explore forested ski trails at the Iola Spring Trail Race on April 18 in Iola, WI, with a winding 5k and a rugged singletrack 15k that climbs the ski jumping hill. Free kids 1k runs weather permitting.

Run the Froggy Mountain Sweet Sixteen 50K in Galax, Virginia on April 18, 2026. Tackle 1 mile loops with about 500 feet gain per loop and a 16 hour cutoff, while enjoying aid stations, hot meals and free camping.

Run the scenic trails of Annadel State Park at the Annadel Half Marathon in Santa Rosa on April 18, 2026, with half marathon, 10K, and 5K options for all paces. Proceeds support Trione Annadel State Park and Sonoma County Parks Foundation.

Hit the trails at Alum Creek State Park on April 18, 2026 with distances from 5K to a half marathon plus relay and endurance options. Enjoy lakeside views, marked courses, aid stations and custom medals in a friendly trail atmosphere.

Join the Bitterroot Runoff Trail Runs on April 18 at Rossignol Ranch near Lolo, Montana for 5k, 5 Mile and 10 Mile singletrack courses with scenic climbs. Enjoy shirts, awards, brunch and a post race beer plus vendors and demos.

Run or walk the Family First 5K trail in Greenville on April 18, 2026 and support Carolina Pregnancy Center. Timed runners get medals and prizes while early registrants receive a shirt, swag bag and a token for a mother figure.

Join the No Foolin' Foot Race in San Carlos on April 18, 2026 with 1K kids, 5K, 10K and a new 15K route across Big Canyon, Eaton and Pulgas Ridge. Festival vibes, tech shirts, pro timing and proceeds help local trails.

Run the Green Park Viking Dash on April 18, 2026 with a family friendly 5K or 1 Mile Fun Run along Grant's Trail and nearby neighborhoods. Medals for all, proceeds benefit Green Park Lutheran School, and shirts for early registrants.