Trail Running Calendar Idaho 2026-2027

Challenge yourself on the slopes of an extinct volcano at the Spitfire Ultra Trail Challenge. This event near Menan, Idaho features four distances across sand, rock, and sagebrush terrain. The run takes you around the butte's sides, along i..

Run a scenic 50K point-to-point course on the flat Weiser River Trail from Council to Midvale. Choose the solo ultra or team up for a 2-5 person relay along the converted railroad bed. A shuttle from the finish and a post-race meal are prov..

Celebrate and protect nature at City Beach in Sandpoint with a 5 mile run or walk along the Ponderay Bay Trail benefitting local wildlife conservation.

The Heavens Gate event in Riggins, Idaho features a rugged 53K ultra, a classic 26K loop, and a Friday vertical race. It takes runners through the Seven Devils mountains with significant elevation gain. The vertical race is free for main ev..

Experience the beauty of Pocatello at the Over the Top Trail Race. Run through the scenic City Creek Trail System with course options ranging from 3 miles to a 25K loop featuring wildflowers and rolling singletrack trails.

Experience a mountain running event in Idaho featuring distances from 23 miles to a 100 mile ultra. Navigate technical trails with significant vertical gain while supporting environmental conservation and community inclusivity.

Dirty Dog Trail Marathon and Half Marathon The event takes place on June 13, 2026, in Boise, Idaho. It features trail running races on the Ridge to Rivers Trail System in the Boise foothills. The event marks its tenth year. The marathon and..

Celebrate the 49th year of this family-friendly run in McCall. Choose from a kids' mile, a 5-mile, or a 7-mile course on mixed terrain inside Ponderosa State Park. Top finishers in each distance receive awards.

Experience mountain trail running at its finest with a variety of distances including a full marathon and half marathon. Join fellow runners for a weekend of off road racing on the scenic slopes of Schweitzer Mountain.

Explore Idaho's remote backcountry on these point-to-point and loop courses starting in Challis. Runners choose between 108K, 55K, and 32K distances, finishing with a celebratory run down Main Street. The event is crew-friendly, with aid st..

Experience a three event summer trail series at Bogus Basin Ski Resort featuring 4 to 6 mile races on scenic singletrack trails with Grand Prix style scoring.

The McCall Trailrunning Classic offers 50K and 30K races on alpine singletrack loops in Idaho's Payette National Forest. The start/finish is at Pete Creek Trailhead near Burgdorf Hotsprings. This is the 15th annual edition of the event.

Experience a true mountain race through the rugged high altitude terrain of Idaho and Montana. Choose between 100 km and 55 km courses featuring steep descents and technical single track trails.

Run a sweet 10K solo or with a team in Moscow, Idaho. The catch? You must eat a donut before each loop. The race starts at the Palouse-Clearwater Environmental Institute.

Experience Idahos highest trail race in the rugged Pioneer Mountain range. This high altitude event offers individual distances of 30k 60k and 100 miles through stunning central Idaho wilderness.

Event Overview The Standhope 100 is a 100-mile endurance trail run held on July 25-26. It is described as Idaho's highest trail race, taking place in the remote Pioneer Mountains. The course covers over 23,000 feet of climbing across remote..

Experience the beauty of Bogus Basin at the Boise Front Trail Festival. Choose between a steep hill climb or scenic trail races while supporting local trail conservation in the Boise Foothills.

Follow the path of a historic outlaw on this mostly downhill point to point race. Run through the Sawtooth National Forest on a mix of rugged jeep trails and ten miles of single track forest paths.

Take on the trails of Moscow Mountain in this summer 10k. The loop course features over 800 feet of climbing for a challenging run. It's a casual, community-focused event as part of the PRR summer series.

This unique Last Man Standing race challenges runners on a scenic 1.1 mile loop with 240 feet of elevation gain per lap. Competitors must complete each loop within 20 minutes, with the clock resetting for every new round. The last runner to..