Duluth is lucky to have more than 100 miles of single-track mountain bike trails right in the city limits. Many are near the middle of town or out east, but don't let a few extra minutes of driving ...
Take two parts soft, hand-crafted singletrack, a few dashes of technical rock crossings, and a heaping spoonful of downhills steep enough to make your stomach drop. Voila: You have a well-made ...