On September 28, 2008, Prater made a 56-yard field goal late in the first half of the Broncos' loss at the Kansas City Chiefs, which was the third longest field goal in team history and the longest away from Denver. He made two field goals of more than 50 yards during the game.
Prater successfully booted a 56-yard field goal towards the end of the first half for the Broncos' loss to the Kansas City Chiefs on September 28, 2008. This was the third longest field goal in team history and the longest from outside Denver. He also made two other long-range field goals during the game.