Yesterday, I got to see the start of the 2011 Iron Dog, this is a 2028 cross country sled race that goes from Biglake Alaska to Nome then to Fairbanks. It's great to see these Sleds that are reinforced. They averaged 65mph between Biglake and Skwenta. That's about 50 miles into it. Man now Thats a race! You can see this unfold at http://www.irondograce.org/