Jake Berkowitz, the winner of last week’s Knik 200, will begin defense of his title at the Copper Basin 300 sled dog race today — and this time he won’t have to contend with four-time Iditarod champion Lance Mackey.Read more here: http://www.adn.com/2012/01/13/2262758/berkowitz-ready-to-defend-his.html

Racing in the Ace Race w/Tonya Helm
Racing in the ACE Race with Tonya Helm On this episode of the Mushing podcast,