ST. LOUIS COUNTY, Minn. — The Gunflint Mail Run Sled Dog Race is a continuous race consisting of two legs of equal distance, separated by a mandatory layover. 

There are two classes in the race: a 12-dog, 100-mile race and an 8-dog, 65-mile race. 

Races will start and finish at Trail Center Lodge on the Gunflint Trail. 

Additional details are available online