Jason Mackey continues to strive for greatness

Many mushers have set personal records this year, finishing the Iditarod Trail Sled Dog Race in their best times ever. That includes Nenana musher Jason Mackey, who shaved about 21 hours off his finish time from last year.
Mackey finished just shy of the top 20, but had even higher goals for himself at the beginning of the race.
Through the excitement of the ceremonial start in Anchorage, he seemed calm and confident.
“This team can win,” Mackey said. “Hands down, it&rsquo