Brad Keselowski finally got a chance to celebrate in the winner's circle at Gateway International Raceway. Keselowski captured the NASCAR Nationwide 5-Hour Energy 250 on Saturday, using a well-timed pit stop to roll past Reed Sorenson with two laps remaining at Gateway International Raceway. Keselowski's sixth victory of the season and No. 12 for his career came three months after he lost a race at the suburban St. Louis oval on a last-lap tangle with rival Carl Edwards. Keselowski has a near-insurmountable 485-point lead over Edwards in the series standings with three races remaining. The Nationwide stop likely was the final race at Gateway. Dover Motorsports, owner of the track, has put the property up for sale and has not requested any racing dates for 2011. Read more: http://sports.espn.go.com/rpm/nascar/nationwide/news/story?id=5720123