ALMS sports cars will pair with he IZOD IndyCar Series at new street race venue on Labor Day weekend next year.

CytoSport Porsche duo Romain Dumas and Klaus Graf dominated the Mosport Park round of the American Le Mans Series, which was halted 26 minutes early when a barrier was damaged in a massive accident.

CytoSport took its first American Le Mans Series pole at Mosport Park as Klaus Graf beat Dyson's Chris Dyson and Highcroft's Simon Pagenaud in a thrilling qualifying battle.

Drayson Racing took its first American Le Mans Series victory in an incredible finish at Road America.

Eight current road and street events to be supplemented by two new "high-profile venues" to be confirmed shortly.

Jonny Cocker and Drayson Racing took their second straight American Le Mans Series pole with another dominant performance at Elkhart Lake.

Johnny Mowlem will return to top-level LMP racing after securing deals with the Autocon Lola team for the next two rounds of the American Le Mans Series, and with the LNT Ginetta Zytek squad for the Silverstone Le Mans Series/Intercontinental Le Mans Cup event.

How Jaguar GT driver gets around the classic Elkhart Lake venue, which host's this weekend's ALMS round

Two-time LMP2 champions and current 24 Hours of Le Mans winners Timo Bernhard and Romain Dumas will fill in for injured Greg Pickett over the next two races.

Dyson Racing gave Mazda its first outright American Le Mans Series victory as Chris Dyson fended off the Highcroft HPD by just half a second in a stunning finish at Mid-Ohio.