Trail Running calendar near Mountain Home 2025-2026

The Boise Front Trail Festival is a two-day trail running event held at Bogus Basin near Boise, Idaho. It features three main races: a challenging Hill Climb on Friday, August 1st, ascending to the summit of Shafer Butte; a 10-mile race with over 2,000 feet of elevation gain, serving as the USATF Sn..

The Owyhee 50/50 Night Run is a nighttime ultramarathon event held near Homedale, Idaho, featuring 50-mile and 50-kilometer distances. The race starts at 8 PM and runs through the night, with runners finishing the following morning. The course is an out-and-back route on dirt county roads, Bureau of..

The Foothills XC12K is a cross-country running event held in Boise, Idaho, at the Military Reserve located at 750 Mountain Cove Road. Scheduled for August 23, 2025, the race offers two distances: a challenging 12K and a 5K course. Participants will experience scenic trails through the Boise Foothill..

If You're Not First You're Last is a unique endurance running event held in Eagle, Idaho, featuring a challenging 4.167-mile loop course. The race tests participants' stamina and grit rather than speed, as runners must complete each loop within an hour and return to the starting corral at the top of..

The RIM2RIM RACE4HOMES is a challenging 7.5-mile running and walking event held in Twin Falls, Idaho, at the Blue Lakes Country Club. Participants experience the scenic yet demanding terrain of the Snake River Canyon, featuring significant climbs and descents. The course includes crossing the iconic..

The Crater Crawl is a running and hiking event held near Mountain Home, Idaho, featuring two course options: a challenging 6.2-mile loop around two adjacent volcanic pit craters, and a 2.9-mile out-and-back route offering a spectacular view of the east crater. Located about 8 miles northwest of Moun..

The Bogus 50/50 is a trail running event held in Boise, Idaho, featuring three distances: a challenging 50 Mile ultra, a 50K, and a 27K race. All courses start and finish at the Fort Boise parking lot in the lower Boise Foothills, showcasing some of the region's best single-track trails, including D..

Legends Never Die is a challenging trail running event held in Oregon Gulch near Ketchum, Idaho, set against the stunning backdrop of Sun Valley's vibrant fall colors. The event features two main races: a Half Marathon (13.1 miles) with a 2,372 ft elevation gain reaching up to 7,600 ft, and a 55 km..

The Wilson Creek Frozen 50k is a challenging winter trail running event held near Melba, Idaho, about 30 minutes south of Nampa. Set on the scenic Wilson Creek trail system, the race features a 50k distance combining two loops—a 20-mile loop with 4,500 feet of elevation gain and a 10-mile loop with..