A little brisk weather didn’t deter the Fairbanks Junior Dog Mushers Association from putting on quite a show on the final day of the Junior North American Championships Sunday at the Jeff Studdert Racegrounds.With temperatures ranging from 2 below to 2 above during the last of three days of racing, just seconds separated the top finishers in the one-, two- and three-dog events.Six-dog champion Colleen Charley was the only musher to have the fastest time in all three heats. Charley posted a winning time of 21 minutes, 29 seconds in Sunday’s 6.2-mile heat, while Evans Callis finished in 23:26.5.Read more here: http://newsminer.com/view/full_story/17741853/article-Junior-North-American-crowns-its-four-mushing-champions?instance=local_sports