Trail Running calendar near Horseshoe Bend 2026-2027

Two days of trail racing at Bogus Basin with a Friday hill climb plus 5 mile and 10 mile races on Saturday, supporting Ridge to Rivers and youth trail programs.

A 5K trail run through Montour Wildlife State Park in Emmett, Idaho, that follows mixed surfaces and passes the remains of a former town. The course is about 70% dirt trails and 30% asphalt with some technical sections.

At Tom Pence Ranch on Aug 8-9, 2026, the Boise Spartan Trifecta Weekend features Sprint, Super and Beast obstacle races, kids races, an obstacle workshop, and spectator access.

Trail races of 5K and 12K in the Boise foothills on August 22, 2026, with cash prizes for the 12K and proceeds supporting Bogus Basin Nordic Team.

The 3rd Annual LESS Society Table Rock Hike in Boise follows the Table Rock Trail for about 3.8 miles with roughly 900 feet of gain; proceeds fund scholarships for Idaho students.

A multi-distance road and trail event in McCall, ID on September 6, 2026 with 30K, 14K and 5K courses starting and finishing at Brown Park. Bus transport to offsite starts, staffed aid stations, and awards for top finishers.

A Last Man Standing race in Eagle, Idaho where competitors repeat a 4.167 mile loop each hour until one lasts longer than the rest. A 3 Loop Challenge is available and certain distances count toward Idaho Trail series jackets.

A trail event on September 12, 2026 around the volcanic Crater Rings near Mountain Home, Idaho. Options include a 10K loop on a jeep road or a 2.9 mile out and back to the East Crater viewpoint, with hydration stations and awards.

A 100-mile mountain ultramarathon held September 19-20, 2026, starting and finishing at Jug Mountain Ranch near McCall, Idaho, following the SUPERCOURSE used 2020-2025. Trail use is permitted by the Payette National Forest and Idaho Departm..

Run, hike, or bike up the mountain in Tamarack to support suicide awareness and mental health recovery. Face a challenging elevation gain while collecting tokens of strength and enjoying views of Valley County.

Experience the extensive single track trails of the Boise Foothills in this premier trail event. Runners can choose between 50 mile, 50K, and 27K distances starting from Fort Boise.

Looped trail races (50k, 30k, 20k) at Ponderosa State Park in McCall, Idaho on October 10, 2026, raising funds for local trails with varied single-track and lake views.

Experience a winter trail race through the Reynolds Creek gorge and Wilson Peak in Idaho. Choose between 10 mile, 20 mile, or 50k distances featuring up to 6000 feet of elevation gain in the stunning Wilson Creek trail system.