S'more Fun Trail Run
Baraboo, United States • 3 Oct 2026
S'more Fun Trail Run
The S'more Fun Trail Run takes place on Saturday, October 3, 2026, at Mirror Lake State Park in Baraboo, WI. The event offers several trail distances and a kids run, all using the park's natural trails along Mirror Lake and near sandstone cliffs with steep hills.
- Mini-Marshmallow Mile (1 mile, ages 11 and under)
- 5K Trail Walk
- 5K Trail Run
- 10K Trail Run
- Half Marathon Trail Run
Chip-timing will be used for the 5K run, 10K run and Half Marathon with the assistance of Tortoise and Hare Race Management. The Half Marathon has a timing cut-off of 3:30 hours; event staff and volunteers remain on course, but official timing is not provided after the cut-off. All finishers of the Half Marathon receive a participation medal. Age-division and overall awards are given for the 5K, 10K and Half Marathon. Mini-Marshmallow finishers receive participant medals, and runners ages 11 and under receive participation awards for completing the 5K or 10K.
Registration opens April 1 and closes September 27 or when the cap of 450 participants is reached; there is no same-day registration. Packet pick-up is held on race day at the Mirror Lake State Park beach area and shirts must be picked up that day. This is a cupless race; disposable cups are not provided and participants should bring their own water container. Park vehicles require a Wisconsin State Park admission sticker. Post-race food and beverages include s'mores by a campfire. Funds raised support projects by the Friends of Mirror Lake State Park. Visit the organization's website for the most recent information.