Trail Running Calendar United States 2026-2027

A loop-course event on Strawberry Island in the Columbia River Gorge with 10k loops on dirt and gravel, an aid station every 6.2 miles, and race distances from 10k up to 100 miles with awards within a 30-hour limit.

A nine hour endurance run in Davenport, IA on a 0.85 mile single track loop with 125 to 150 feet of climb per circuit. Solo runners and three person relays are allowed, with abundant aid, hot food, and a custom race shirt provided.

A point to point half marathon from Cove to Union on mostly gravel roads with about 1,000 feet of elevation gain. Aid stations are at miles 4, 7, and 11, restrooms are limited at the start and there is no shuttle back.

Trail runs near Mount Shasta on June 20, 2026 with 52k, 34k and 10k courses. Mountain loop routes and a lakeside 10k, cupless with stocked aid stations, post-race meal, and finisher items.

A 12 hour looped event at Oxbow Meadows where one-mile paved laps repeat in 15-minute segments. Participants can cover 1 to 50 miles, lap limits tighten in the final hours, and prize money is tiered by field size.

Follow historic railroad grades from Mullan to St. Regis on a course featuring train trestles and river views. Choose from distances ranging from 5k to 50 miles with post race festivities at the park.

A mud obstacle trail run at Holiday Valley in Ellicottville, NY with 15 obstacles and three course options including a kids race. Courses follow the ridgeline past Spruce Lake and all finishers receive medals.

A non-competitive mud run for women and girls ages 10 and up at ACE Adventure Resort on June 20, 2026, offering a one mile and a five kilometer course with obstacles, live music, finish line amenities and on-site facilities.

Test your endurance on the Ghost Town Trail with distances ranging from 12k to a 50 mile ultramarathon. Journey through scenic Pennsylvania trails in this solstice event designed to challenge your mental and physical limits.

A 16 mile trail race from Memory Grove Park into the Salt Lake City foothills on June 20, 2026, with nearly 4,000 feet of climbing. The course follows BST and City Creek Canyon, includes aid at miles 6 and 9, and turns before the National F..

A *5K* mud run in Oak Harbor, Ohio featuring 20 plus obstacles with regular and Xtreme options, participant medals and T shirts, competitive age group awards, and a 10% donation of proceeds to Ronald McDonald House Charities.

Trail Nut 5K and 1 Mile are timed trail races at Turkey Mountain with finisher medals. A double entry earns two medals and the event is the second race in the Turkey Triple series.

Tropical themed race day at Southside Lions Park in San Antonio with a Kids Dash, 1 Mile, chip timed 5K and 10K plus a virtual distance. Event features leis, race tees, finisher medals, aid stations and volunteer options.

A summer solstice trail race at John Bryan State Park near Yellow Springs covering about 13 miles with chip timing and generous time limits. ORRRC members run free; non-members pay $10 and animals are not allowed except service dogs.

A community Juneteenth Fun Run on June 20, 2026 at Theodore Wirth Park in Minneapolis, offering a free 5K and a kids half mile, organized by the Loppet Foundation with community partners to mark Juneteenth.

A cumulative event pairing Night Train and Freight Train at High Bridge Trail State Park with multiple combined-distance options and a $15 Challenge fee that supports trail maintenance. Finish both distances in the same year to earn a uniqu..

Mountain ultraruns near Challis, Idaho on June 20, 2026 offering **108K**, **55K**, and **32K** courses over high alpine trails with aid stations, crew access for longer distances, and a final mile into Challis City Park.

A community running event at Cooper Elementary in Bella Vista featuring 5K, 10K and a 1 mile walk on the Lake Bella Vista Trail Course, with race kit items and age category awards.

Experience the single track trails of the Ward Mountain Forest Service Campground with distances ranging from 2 miles to a full marathon. This scenic Nevada event welcomes runners and their leashed dogs to explore varied mountain terrain.

A multi-distance trail event at Fort Ord National Monument on June 20, 2026, with 50K, 35K, half marathon and 10K courses on varied single-track and fire roads. Chip timing, cupless aid stations, and a 350-runner capacity.