Flannel 10K

Flannel 5K / 10K takes place on February 7, 2026, in Menomonee Falls, Wisconsin, at Menomonee Park. The events include 5K, 10K, Walk-2 mile, 1K Kiddo's Race, and a 5K Ruck. The course is relatively flat park roads; the 5K is one lap, the 10K two laps, with a single aid station and a finish-line station.

The atmosphere is family-friendly and winter-themed: participants bundle in flannel amid snowy scenery, part of the Wisconsin Chilly Willy Run Series, with a post-race hot chocolate bar and wooden finisher awards. Chip-timed with walkers welcome; race supports Silver Circle Sports Events charity partner. Visit the organization's website for the most recent information.