Trail Running Calendar United States 2025-2026

Run the Red, White and Blue Half Marathon in Oklahoma City on June 13, 2026, with in person and virtual options and distances from a Kids Dash to the 13.1 mile race. All finishers get a shirt and medal and top runners earn trophies and age..

Run the rugged Flat Rock Trail Race in Dunstable MA on June 13, 2026. Choose a single 5 mile loop or take on a 6 hour loop challenge across rocky climbs, old railroad bed and an arched bridge while supporting the Humane Society for Greater..

Join Gavin's Gallop, a scenic 5K at Freeman Lake Park in Elizabethtown that follows a lakeside out and back trail with a water stop at the turnaround. All finishers earn a medal and proceeds support Gavin’s Gifts for families affected by Ba..

Running Wild at Maplewood State Park on June 13, 2026 offers a 7K trail run, LIFE Hike and kids races. Proceeds support Health Resources of Fergus Falls; finishers earn ribbons, woodallions and maple syrup.

Run a three race trail series in Cloudcroft New Mexico, from an 8 mile through challenging 50K and 53K high altitude ultras set among fir and aspen with ridge views over the Tularosa Basin. Entries are capped at 50 and open Nov 27 2025.

Test your limits at the Woodbooger 100 in Norton, Virginia on June 13 and 14 2026, with scenic trails, big elevation and lively local support. Choose from 100 mile, 100 km, 50 km or 25 km and chase a finisher buckle or custom medal.

Take on a scenic 15.7 mile trail run on the Nipmuck Trail in Mansfield CT, following the Fenton River through woods, fields and small bridge crossings. Organized by the Shenipsit Striders, proceeds support local trail stewardship.

The Tahoe 100k is a mountain ultramarathon in the Sierra Nevada near Stateline, Nevada, covering 62.9 miles on mostly singletrack with 11,766 feet of climb and sweeping ridgeline views. Run past alpine Star Lake over rugged trail and aim to..

Treat Trot Toledo on June 14, 2026 offers races for all ages from a kids dash and untimed mile to 5K, 10K and half marathon with a virtual option. Enjoy chip timing, finisher medals and shirts plus on site packet pickup and post race awards..

Treat Trot Indianapolis on June 14 welcomes everyone with distances from a 1 mile and kids dash to 5K, 10K and a half marathon plus virtual options. Finishers get a shirt and custom medal and many races are chip timed.

Experience the Mountain to Meadow Half Marathon and 10k at Lolo Pass on June 14, 2026, winding gravel Forest Service roads with stunning Bitterroot Mountain views. Finishers get a tank top and medal and enjoy a post race BBQ with a Big Sky..

The Wisconsin Trail Series will take place in Oconomowoc on Sunday 14 June 2026. You can run between 5 and 10 kilometers.

Kodiak Mountain Series is a three day stage race in Kodiak, AK, June 18 to 20, 2026, covering about 20 miles and 8,000 feet of climbing across three courses. Race for overall and KOM honors on rugged single track with USATF cash prizes.

Broken Arrow Skyrace is California's first skyrunning event, held at Squaw Valley (Palisades Tahoe) in the Sierra Nevada. Presented by Salomon and organized by Alpenglow Mountain Racing, it offers multiple mountain-running distances: 11K, 1..

Challenge a scenic 100 mile loop in Northern CA with about 15,000 feet of climbing through Lassen and Thousand Lakes Wilderness. Starts and finishes at Burney Mountain Guest Ranch with ranch camping and a post race meal.

Located in North Central Washington, the TedDriven Overland Ultra Relay (TOUR) is a three-day, stage-style team relay through Leavenworth, Cashmere, Entiat, and Lake Chelan. Teams of up to eight runners cover roughly 75 miles per day across..

Experience a night trail run through ponderosa forest above 7,000 feet at Fort Tuthill with 6K, 13K or 27K options winding to a mesa with sweeping mountain views. Expect aid stations, a finisher medal and memorable single track trails.

Bighorn Trail Run June 19 to 21, 2026 in Dayton, Wyoming offers 18 to 100 mile races through rugged Bighorn National Forest. Technical single track, huge elevation and remote backcountry make this a true mountain running challenge.

Challenging mountain loop ultra near Galax VA with 50 and 100 mile options on a steep one mile course. Finishers earn a buckle and can enjoy on course aid, hot food, camping and outdoor showers for a supportive, rugged weekend.

Take on Many On The Genny, a 45 mile trail ultra through Letchworth State Park's gorge with long climbs, footbridges and sweeping views. Solo, relay and women's only entries available; registration opens Jan 1, 2026.