There are several “firsts” that the Aston Martin Valkyrie brings to IMSA and to Saturday’s Mobil 1 Twelve Hours of Sebring ...

The loud, weird, and unforgettable Valkyrie is the most extreme example of many modern sports cars that make Le Mans ...

This is the second straight year that Corvette Racing by Pratt Miller has opted for a special livery at Sebring. Last year, ...

Seven weeks have felt like an eternity but at last, the IMSA WeatherTech SportsCar Championship is back in action this ...

IMSA officially announced the 2026 schedules for both the IMSA WeatherTech SportsCar Championship and IMSA Michelin Pilot ...

What are the differences between these very similar sports car prototype categories ... In LMDh, which is designated as the GTP class by IMSA, there are four approved suppliers of standard ...

The prototype will feature a new Cadillac engine package in conjunction with the GTP common hybrid system. “While the new race car will take into account IMSA and ... for the modern mass ...

IMSA GTP teams now use this tool to enhance their simulator sessions, enabling them to accurately replicate tire warm-up, the effects of track temperature, and how car setups influence both tire and ...

A total of 56 cars will contest the 73rd running of the Sebring 12 Hours, split between 13 GTP, 12 LMP2, 11 GTD Pro and 20 GTD entries. The Florida race will mark the IMSA debut of Aston Martin ...

The 73rd running of the Mobil 1 12 Hours of Sebring is Saturday. James Jackson shows off some drivers to look out for.

Fans need to see the competitive passion if IMSA wants to hit top dead center with some real torque. When Sebastien Bourdais lambasted IMSA for its post-race demotion of Tower Motorsports from ...