Inter Europol by PR1 Mathiasen Motorsports took its first win of the IMSA WeatherTech Sportscar Championship season, holding on through a 9m sprint finish to win the Chevrolet Grand Prix at Canadian Tire Motorsport Park.Nick Boulle started the race and gained the early advantage once polesitter PJ Hyett was given...

Both the LMP2 and LMP3 classes begin their regular season at this weekend's Mobil 1 Twelve Hours of Sebring, Daytona having counted only for the Michelin Endurance Cup and not the full-season points. With its similar and usually reliable machinery of ORECA LMP2 07 chassis with Gibson power, LMP2 often...

The IMSA Michelin Endurance Championship LMP2 title hopefuls suffered a setback in their bid for that title, as well as the LMP2 teams' crown in the WeatherTech SportsCar Championship when Scott Huffaker left the track during the first practice session for Motul Petit Le Mans and impacted the wall.Huffaker lost...

With the sun setting and the track entirely in shadow by the end of the qualifying session, the times set by the DPi cars in qualifying for the 24th Petit Le Mans kept dropping. Felipe Nasr was the first to set a time in the 1m08s with a lap of...

IMSA has cast its future with LMDh, the new-for-2023 prototype formula that will replace today’s DPi class. In doing so, the WeatherTech SportsCar Championship knows where its marquee category is headed, and with a few high-profile announcements by Audi and Porsche, LMDh could be a resounding success.But the big new...

The PR1/Mathiasen LMP2 team has added a second ORECA 07 chassis to its stable with the goal of entering the car later this year in IMSA’s WeatherTech SportsCar Championship.Purchased by a customer, the California-based outfit will use the Gibson V8-powered LMP2 car to test for the majority of the season...

PR1 Mathiasen Motorsports will place its faith in youth as the California-based LMP2 team marches into the new season with 20-year-old Frenchman Gabriel Aubry and 21-year-old American Matt McMurry as the team’s full-time drivers. Its endurance racing drivers will be confirmed in the coming weeks.Aubry, who races for the Jackie...

California’s PR1 Mathiasen Motorsports is close to confirming its participation in the complete LMP2 calendar with the same ORECA 07-Gibson the team introduced late in the 2018 WeatherTech SportsCar Championship calendar.“We believe in this class and have been pulling a lot of late nights and early morning starts to make...