Prepare for an unforgettable trail running adventure at the Black Bear Trail Races on August 29, 2026, hosted in the picturesque Waterville Valley, NH. Runners can choose their challenge from a demanding 50K ultra, a classic 23K, or a scenic 4-mile course, all starting and finishing near the charming Waterville Valley Town Square. Typical race day conditions in late August offer pleasant weather, with highs around 75F and lows near 49F, and only a 13% chance of precipitation.

The Black Bear Trail Races showcase the stunning White Mountain landscape, offering a unique experience for every distance. The formidable 50K Ultra Trail is a true test of endurance, boasting 7,700 feet of elevation gain as it navigates around iconic 4,000-foot peaks like Snow's Mountain, East Osceola, Osceola, and Tecumseh, incorporating sections of XC ski trails. For those tackling the 23K, you'll traverse through the oldest maintained trail network in the United States, with a course that winds through the valley floor and into the hills, shadowed by the towering peaks of Tecumseh, the Osceolas, and the Tripyramids. This distance features a mix of 85% double-track and 13% single-track trails. The 4-mile race provides a beautiful tour of White Mountain forests and streams, featuring 600 feet of climbing on a course that is 50% single-track and 50% double-track, with no road sections. Across all distances, runners consistently praise the well-marked courses and the beautiful, technical terrain with rocks and roots.

Aid stations are strategically placed throughout the courses, offering water, hydration supplements, and nutrition to keep you fueled. It's important to note that the Black Bear Trail Races are a cup-less event, requiring participants to bring their own hydration systems to minimize waste. Upon finishing, all participants receive a commemorative medal and post-race snacks, contributing to the supportive and engaging atmosphere that runners appreciate. Beyond the race, the Waterville Valley Village offers a range of restaurants and shops, making it an ideal destination for a race-cation.