Trail Running Calendar United States 2025-2026

Run along the scenic Jordan River Parkway Trail in South Jordan with marathon and half marathon options, capped at 300 runners. Enjoy paved trails, well stocked aid stations, a race shirt, local finisher medal and post race breakfast.

The Paris Pair in Paris, Texas on Sep 19, 2026 offers races from 5K to 100K on the scenic NETT Trail, starting and finishing at the Eiffel Tower at Love Civic Center. Expect mixed surfaces, aid stations, and medals or a 100K buckle.

Wawayanda State Park in Hewitt NJ hosts a trail festival on September 19 and 20, 2026 with races from a kids mile to a 100 mile challenge, evening panels and free camping. Join a welcoming community supporting Bigger Than The Trail.

Tackle scenic singletrack and rugged climbs in Charles E. Baker State Forest near Brookfield, NY with three distances: a challenging 50K ultramarathon, a 15K loop and a welcoming 5K trail. Enjoy volunteer support, grilled fare and cash bonu..

Run scenic loops at Lincoln State Park with marathon, 14K or 5K options through woods and gravel. Aid stations, marathon drop bags and eco friendly finisher mementos make this a welcoming trail event.

Run or walk a scenic 8k at Lake Conestee Nature Park with soft single track, wooden boardwalks over wetlands, and 285 feet of climbing. Finish with a finisher medal, pro photos and pancakes at the pavilion for a fun community race day.

Take on the OG Yeti 100 Mile trail endurance run in Abingdon, Virginia, Sept 25 to 26, 2026. This Western States qualifier offers rugged singletrack, crewed aid, and a welcoming small town finish.

The BEAR 100 is a scenic point to point 100 mile endurance run from Logan, Utah to Bear Lake, Idaho that showcases fall colors and expansive mountain views. Tackle long climbs and varied trails with a 36 hour cutoff.

Anchorage United Nations Run : 2025 event status The 2025 Anchorage United Nations Run was cancelled due to an error in the permitting office that delayed approval. The organizers plan to hold the event next year on September 26, 2026. Purp..

Take on the Miami 100 on September 26, 2026, an open road 100 mile ultramarathon through iconic Miami neighborhoods. Limited to 50 runners, it leans on crew support and checkpoints and includes an optional 130 mile challenge.

Dick Collins Firetrails at Lake Chabot Marina features 100k, 50 mile, marathon and 30k races across scenic East Bay park trails. Challenging courses, solid aid and sweeping views make it a fall must for trail runners.

The Cat's Tail Marathon will take place in Shandaken on Saturday 26 September 2026. You can run 26 miles.

The 36th Three Course Challenge returns September 26, 2026 at Camp Rilea near Seaside Oregon with middle and high school cross country races across three scenic courses. Live drum corps and team awards add to the excitement.

Run rolling single track and forest roads around Buena Vista, Colorado, with sweeping Collegiate Peaks views. Choose a 30K or 50K and soak up 14er Fest vibes with camping, live music and local vendors.

Run alpine single track through Crested Butte meadows and ridges amid fall foliage and wildflowers, with 35K, 55K and 50 mile options. All finishers earn a custom shirt, BOCO hat and a finisher buckle.

Challenge five peaks in East Charleston VT on Sept 26, 2026 amid peak fall foliage and support NorthWoods Stewardship Center. Choose the full marathon, a 20 mile trail, or a 12.3 mile course.

Take on the 20th annual Hinson Lake 24 Hour Ultra Classic in Rockingham NC on Sept 26 to 27, 2026, looping a scenic 1.5 mile trail with night chem lights and a 300 foot lake bridge. Chase 100K and 24 hour goals on a USATF certified course.

Run the Ascot Hills Challenge 5K on scenic trails above East Los Angeles with sweeping views of Dodger Stadium and the Hollywood sign. Proceeds benefit Wilson High School fire and police cadet programs and help preserve Ascot Hills Park.

Take on scenic trails at Marilla Reservoir in Bradford, PA on September 26, 2026 with 14 mile and 7 mile runs or a 4 mile hike. Expect rolling hills, marked single track and chip timing, plus a finish at a historic covered bridge while supp..

Run the Sangre de Cristo Trail Festival in Westcliffe Colorado, a late September weekend of scenic mountain trail running with distances from 8 miles to an epic 100 mile option. Challenging courses, staffed aid, on site camping and a friend..