<Li> Sandwich, New Hampshire--Annual 25 and 40 - mile race in Sandwich, New Hampshire. Sandwich Dog Sled Races </Li> <Li> Caledonia Classic Dog Sled Races - Annual 3 - day event on and adjacent to Stuart Lake in Fort St. James, BC, Canada . 150, 200 mile races plus sprints on well maintained trails both on and off lake . </Li> <Li> Canadian Challenge Sled Dog Races - Annual 200 (8 dog Iditarod qualifier) and 325 mile (12 dog Yukon Quest and Iditarod qualifier) race held in February, Prince Albert Saskatchewan to La Ronge, Saskatchewan . </Li> <Li> Ukkohalla - Paljakka Ajot - Annual mid-distance race at Hyrynsalmi - Puolanka area in Finland . 4 - and 8 - dogs classes, 2 x 35 or 2 x 40 - 50 km stage - race with 4 hours mandatory rest between stages . </Li>

The annual canadian challenge sled dog race takes place in what province