Just like how racing is a testbed for road car performance, IMSA and Michelin think it can help make driving more sustainable without losing the fun.

An interesting story is told each year through numbers amassed inside the paddock for IMSA’s Rolex 24 At Daytona.As the entry ...

Christian Ried is working to organize a return to the IMSA WeatherTech Championship during the 2026 season, telling RACER of ...

IMSA has no plans to adopt a charter system for the WeatherTech SportsCar Championship or any of its sanctioned series in the future according to company president John Doonan, amid a recent increase ...

After the presentation of another 61-car capacity grid for next month’s Rolex 24 At Daytona, IMSA President John Doonan noted ...

Gradient Racing has announced an updated lineup for its second season as a Ford Racing customer team in IMSA’s GTD class.

After a brief expansion to a two-car program in 2025, Paul Miller Racing enters the 2026 IMSA WeatherTech SportsCar Championship with only a single BMW M4 GT3 EVO, and a revised line-up for the ...

Heart of Racing has confirmed the drivers it will field in the GTP and GTD classes of the IMSA Weather Tech SportsCar ...

There are 61 entries (11 GTP, 14 LMP2, 15 GTD Pro and 21 GTD) confirmed for the 64th edition of the Twice-Around-The-Clock ...

IMSA has published the provisional 61-car entry list for the 64th annual Rolex 24 At Daytona, as the crown jewel of North ...