The Hennepin Hundred, set for October 3, 2026, in Sterling, IL, offers an unparalleled ultrarunning experience across 100-mile (solo and relay), 50-mile, and 50K distances. As Illinois' only point-to-point, all-trail ultramarathon, it promises a truly unique adventure along the historic Hennepin Canal State Trail. Renowned for its flat and fast course, The Hennepin Hundred is a prime destination for seasoned ultrarunners chasing a personal best or those looking to conquer their first ultra distance. The scenic route winds through picturesque farms, past autumn cornfields, and over historic locks and lift bridges, offering a beautiful backdrop for your journey.

Runners can expect a well-maintained course, primarily composed of dirt, crushed limestone, and some chip-and-seal sections, with minimal elevation gain that truly lives up to its "flat and fast" reputation. Historical weather for early October typically brings comfortable conditions, with highs around 70°F and lows around 45°F, and only a 10% chance of precipitation, creating ideal race day temperatures. The race is celebrated for its exceptional runner support, boasting 20 plentiful and well-spaced aid stations along the 100-mile course, staffed by an enthusiastic team of over 150 volunteers, many of whom are ultrarunners themselves. These stations are well-stocked with a wide array of food and beverages, catering to diverse nutritional needs, and offer drop bag service to designated locations.

What truly sets The Hennepin Hundred apart is its dedication to the runner experience. The 50K distance even offers a unique 5 p.m. start, transforming it into a captivating night race where the magnificent stars overhead become your celestial companions. Praised by participants as an "extremely well-run race" and a perfect choice for a first-time ultra, finishers often receive unique awards, including "ultra-virgin" shirts and impressive buckles. The 100-mile and 50K races conclude in Colona, Illinois, at the Colona Town Park, right in front of the Colona Fire Department, where finishers can even enjoy hot showers and cots—a welcome luxury after enduring a long ultra.