Thrilling Polar Roll Ultra Sees UP Bikers, Snowshoers in Marquette
TL/DR -
The Polar Roll Ultra is a challenging, 140-mile race around the Central Upper Peninsula in Michigan, US, participated in by 80 fat-tire bikers and snowshoers. The participants have 48 hours to finish the race, starting at Otter Lake Campground in Munising and ending in Ishpeming. The event, organized by the 906 Adventure Team, provides…