The Porsche Eifel Trophy race at the Porsche Rennsport Reunion held September 25-27, 2015 at Mazda Raceway in Monterey CA. Alan Terpins, Sao Paulo SP in a 1968 Porsche 911 T/R #40 won the 14 lap race. (Photographs by Allan Hamilton/Calsports Photomedia)
