A cross-disciplinary team from the Intertribal Resource Commission, BLM and Ahtna came together to setup the Sourdough Checkpoint for the Copper Basin 300 mid-distance sled dog race. Even though it was very cold weather, everyone worked together efficiently and safely to set-up the tents and gear for the mushers. BLM and Ahtna teams have partnered to set up and staff the Sourdough Checkpoint for many years and this year was another success.