It’s a thin, cold winter’s morning, with dawn still several cups of coffee away. Karl and Dayle McKenzie and their nine sled dogs have just pulled up in Waitarere forest, dogs barking eagerly in their purpose-built trailer, the vehicle stuffed with gear.Read the rest of the story here:http://www.stuff.co.nz/manawatu-standard/news/tribune/5381897/Couple-train-champ-racers
