By Tom Carnegie with help from Bob Braun
Don Mc Carl was part of the group that came from Bozeman. He ran in 1965 and 1966, which were the largest races based on the number of drivers that entered. In 1965 there were 35 drivers and in 1966 there were 36. 1965 was the year that the route took the drivers up into Canada. It was also during this run