Klaus Graf and Lucas Lohr teamed to win the American Le Mans Series race at Virginia International Raceway, completing 135 laps Saturday in the four-hour race.
The German drivers piloted Muscle Milk Pickett Racing's Honda Performance Development ARX-03a prototype.
Chris Dyson and Guy were second, finishing 132 laps in Dyson Racing's Lola-Mazda coupe.
Level 5 Motorsports' Christophe Bouchut and Scott Tucker won in P2, finishing third overall.
Corvette Racing's Oliver Gavin and Tommy Milner wrapped up the season GT title with one race to go with a class victory. Alex Job Racing's Cooper MacNeil won the GT Challenge championship, teaming with Leh Keen for a class victory. CORE autosport's Alex Popow wrapped up the Prototype Challenge title with a third-place finish in the No. 06 ORECA FLM09. CORE teammates Colin Braun and Jon Bennett won in the No. 05 entry.
