The Sports Car Club of America National Championship Runoffs is the winner-take-all title fight for SCCA Road Racing glory. For 2019, this on-track battle has wound its way to the northeast, where it will pit racers against one of the best racetracks around: VIRginia International Raceway. Who will rise to...

There could be hope for American and European prototype fans when the next set of regulations come to life. The FIA World Endurance Championship intends to launch its new ‘Hypercar’ formula in the latter part of 2020 as the replacement for LMP1. IMSA plans to update its DPi formula for...

Take a Roar Before The 24 garage tour of IMSA's DPi and LMP2 entries with RACER's Marshall Pruett.

Vice President of Aston Martin Lagonda David King confirmed that the British marque is still pursuing a 2020 LMP1/hypercar/GTP program in the FIA WEC.Off the back of changes to the IMSA class structure – something AMR isn't interested in – and reports that certain 'blue chip' manufacturers have left the...

Verizon IndyCar Series team owner Ricardo Juncos was an interested attendee at IMSA’s State of The Series event Friday night at Road America.The Argentinian will meet with IMSA president Scott Atherton today to learn more about the WeatherTech SportsCar Championship with an eye to adding a new component to his...

It won’t make every entrant happy, but IMSA’s decision to split the Prototype class into separate championships was the smartest option available to the WeatherTech SportsCar Championship series.Announced Friday at its State of The Series event, the adjustment comes after two seasons of largely unsuccessful attempts to balance IMSA’s custom...

IMSA will split its Daytona Prototype internationals and spec LMP2s into separate classes starting in 2019.The factory DPis will no longer receive Balance of Performance adjustments in relation to the privateer P2s, which should unleash a decent amount of speed that has been dialed back under the current DPi/P2 balancing...

IMSA's WeatherTech SportsCar Championship will roll into Sebring new week with 43 entries spread across its Prototype, GT Le Mans, and GT Daytona classes.Coming off a 20-strong Prototype field at the Rolex 24 At Daytona, a solid grid of 16 DPis and WEC P2s will lead the event. The two-car...

IMSA has implemented minimum full-tank refueling times for each of its three WeatherTech SportsCar Championship classes starting at the March 17 Mobil 1 Twelve hours of Sebring.Related StoriesThe expected reaction comes in the wake of Land Motorsports' disputed refueling time penalty during January's Rolex 24 At Daytona where, despite a...

Continental has expressed interest in taking over as the official tire supplier for the Verizon IndyCar Series.According to multiple sources who've spoken with RACER, the long-time endurance racing supplier, whose spec tires outfit the Prototype and GT Daytona classes in IMSA's WeatherTech SportsCar Championship, has asked about replacing Firestone once...