Bird hasn't spoken to his father in years because of a disagreement. So when he reluctantly agrees to fill in for his injured dad to compete in an annual race across dangerous terrain, Bird hopes to mend fences. Soon, tensions and hilarity run high as rivalries heat up, obstacles are overcome, and the finish line is just over the horizon. But with the help of Squirrel -- and his own conscience -- Bird learns that friends and family are the way to...