Billings Skyline Races

Lace up for an unforgettable journey at the Billings Skyline Races on May 31, 2026, held in the stunning landscapes of Billings, Montana. This event offers both a challenging 18.6-mile (30K) and a scenic 13.1-mile (Half Marathon) distance, promising an experience "like no other" for competitive athletes and first-time endurance runners alike. Runners will ascend to the top of Billings' legendary Rimrocks, traversing a mostly paved course with moderate elevation changes that deliver breathtaking panoramic views of the Yellowstone Valley and the majestic Beartooth Mountains.

The course itself is a highlight, starting on the scenic Skyline Trail, which meanders along a sandstone ridge before connecting to Skyway Drive, known for its gentle curves, rolling hills, and expansive open terrain. Both distances eventually loop into the serene Alkali Creek Trail, offering a shaded respite along the creek before runners head back to the triumphant finish line at Two Moon Park. Aid stations, strategically placed approximately every 2-3 miles, will keep participants fueled with water, electrolyte drinks, and basic nutrition, with First Aid supplies and portable restrooms available at key locations.

Typical race day conditions for late May in Billings offer pleasant running weather, with historical highs around 72F and lows around 48F, and only a 12% chance of precipitation. This provides an ideal backdrop for conquering the "challenging yet approachable" terrain of the Half Marathon or the extended elevation of the 30K. Prepare for great views, a well-supported course, and an unforgettable experience in Big Sky Country.