Embark on an unforgettable trail adventure at the Trail Rail Run, returning to the scenic landscapes of St. Regis, Montana, on June 20, 2026. This premier ultra running event, also offering 50K, 30K, 12K, and 5K distances, plus a 50-mile relay and hand cyclist option, invites runners to experience Montana's breathtaking beauty and rich history. The course primarily traverses historic railroad grades, including those of the Northern Pacific and Milwaukee Railroads, offering a forgiving, mostly unpaved surface that is less technical than traditional singletrack and easier on the body than pavement. Runners will journey along gentle grades, navigating two historic train trestles and a picturesque tunnel, with the 50-mile route starting in Mullan, Idaho, and boasting approximately 1,500 feet of total elevation gain before a predominantly downhill finish in St. Regis.

The Trail Rail Run is celebrated for its stunning scenery, featuring epic mountain views and stretches alongside the beautiful Clark Fork and St. Regis Rivers. Typical race day conditions in late June present pleasant highs around 76°F and comfortable lows near 49°F, with only a 6% chance of precipitation, ensuring a delightful running experience. A highlight for many is the exceptional community support and meticulous organization, with 10 well-stocked aid stations offering water, electrolyte drinks, fruit, sandwiches, homemade cookies, and pickle juice. Upon crossing the finish line at St. Regis Community Park, participants are greeted with a festive atmosphere, complete with music, free food, and local craft beer.

What truly sets the Trail Rail Run apart is its unique blend of history, natural beauty, and heartfelt community spirit. Finishers of the 50-mile distance receive a distinctive railroad spike award and a coveted Patagonia Houdini jacket, while all participants get a race t-shirt. This event is not just a race; it's an opportunity to run through living history, supported by dedicated volunteers, all while contributing to trail improvements and community scholarships. Many runners praise it as a wonderfully organized and scenic course, perfect for both seasoned ultrarunners and those looking to tackle their first 50-miler.