Hard to say for sure, but Richie Camden may be the greatest sled-dog racer in Jefferson County history.Training with little money, less snow and a dog team that includes a Gordon setter, Camden leaves this week to compete in a 90-mile mush in Marquette, Mich.This will be Camden’s third race on snow. He made an inauspicious, by his own account, debut last February in Marquette. Then in December, he finished a 44-mile race in Montana.Read more here: http://www.stltoday.com/news/local/metro/hillsboro-man-mushing-his-way-to-happiness/article_64036e09-0225-5de6-a8fe-92093564aeca.html