IRON MOUNTAIN – The Dickinson County Bike Path Committee will host the Frostbitten 50 K Ultra running event and Snotscycle Fat Tire Bike Race, both new, on Saturday, Feb. 24.

The events begin at 8 a.m. at the Fumee Lake Natura Area.

Entrance is at the corner of Indiana Mine Road, across from Lake Antoine Park, and Lake Antoine Road.

You can pre-register at www.ultrasignup.com or sign up the day of event on site. Snacks, drinks, and support and gear will be available.