2009 Sports Car Challenge of Mid-Ohio

The 2009 Acura Sports Car Challenge of Mid-Ohio was the sixth round of the 2009 American Le Mans Series season.

After losing out at the previous round at Lime Rock Park, Fernández Racing Acura won the LMP2 category for the fifth time this season, ahead of class newcomer Team Cytosport's Porsche RS Spyder.

Martin and Melanie Snow won the ALMS Challenge class by a gap of two laps over the second place Orbit Racing Porsche.

Jörg Bergmeister led Flying Lizard Motorsports to the top of the GT2 category, ahead of Jaime Melo's Risi Ferrari.

Professional driver Guy Cosmo put the Orbit Racing Porsche on pole within the Challenge class.