Prepare to immerse yourself in the wild backcountry of Michigan's Upper Peninsula at the Rock River Canyon Trail Run on June 6, 2026, in Munising, MI. Offering both a challenging 50K and a scenic 27K, this race is renowned for its "Zen quality single track" and magnificent routes through high country and remote river valleys. Starting and finishing at the welcoming Valley Spur Lodge, the course guides runners along a rarely traveled section of the beautiful North Country Trail, venturing into the stunning Rock River Canyon Wilderness.

The 50K course is primarily composed of single track (26 miles) with some dirt forest road (5 miles), featuring frequent but manageable ascents and descents with a total elevation change of approximately 2690 feet. Runners consistently describe the terrain as moderate and non-technical, making it an excellent choice for experienced ultra-runners seeking a fast course or marathoners looking to tackle their first ultra. The 27K, a pure single-track experience, traces the initial scenic miles of the longer course before returning to the lodge. Typical race day conditions in early June boast pleasant highs around 66F and lows near 45F, with a low 14% chance of precipitation, creating ideal running weather.

What truly sets the Rock River Canyon Trail Run apart is its commitment to providing a deep immersion in nature. With a smaller field of participants, runners often find themselves alone on the well-groomed trails, allowing for a peaceful and introspective experience amidst the heavy, secluded forest. Well-stocked aid stations, strategically placed 4-5.4 miles apart, ensure runners are supported with water, electrolytes like Gnarly Fuel2O, and Hammer Energy Gels. Originally founded by Great Lakes Endurance in 2000, the event is now organized by Aravaipa Running, continuing its tradition as a beloved "bucket list race" in the trail running community.