Oct
4-5
Sa - Su

The Hennepin Hundred

Website Registration

The Hennepin Hundred is a premier ultramarathon held in Sterling, Illinois, featuring 100-mile, 50-mile, 50K, and 100-mile team relay races. The point-to-point course follows the scenic, flat, and fast Hennepin Canal State Trail, Illinois’ longest multi-use trail, stretching from Sterling to Colona along historic locks, lift bridges, and picturesque farmland. Aid stations are spaced every 3-7 miles, providing strong support for runners.

The event offers unique race swag including finisher flannels and belt buckles, and serves as a Western States 100 qualifying race with a 30-hour cutoff. The race atmosphere is friendly and well-organized, with enthusiastic volunteers and a vibrant community spirit. Visit the organization's website for the most recent information.

Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
100 mi
100 Miler
100 mi
100 Mile Team Relay
50 mi
50 Miler
50 km
50k

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