The 2010 Grand Prix of Mosport presented by Mobil 1 was the penultimate round of the 2010 American Le Mans Series season. It took place at Mosport International Raceway on August 29, 2010. The race marked the 100th ALMS race that David Brabham has competed in. As a result, the Patrón Highcroft team changed the car's number to No. 100 from No. 1 to mark the occasion.

Klaus Graf is a German professional racing driver. He is the son of rally driver Peter Graf. He lives in the United States while competing in the American Le Mans Series. He resulted LMP1 class champion in 2012, and runner-up in 2010 and 2011.