Honda has made a big change to its IMSA program for 2025 which affects everything it does on and off the track, and could ...

Having attended both F1 and IMSA races, I found some distinct differences, and you might be surprised at what I discovered.

Is the gearstick feeling tired in your sports car? Tired of long throws, wobbly gearknobs, and a feel that’s more comm ...

Start time: 1:40 p.m. ET Saturday, Jan. 25 End time: 1:40 p.m. ET Sunday, Jan. 26 The Rolex 24 2025 is a 24-hour endurance race that starts at 1:40 p.m. Saturday and ends at 1:40 p.m. Sunday.

The 63rd running of the Rolex 24 at Daytona International Speedway is over. And the winner is a repeat: the No. 7 Penske Porsche. Felipe Nasr drove the final leg for the Porsche's overall win, his ...

It was the season opener for IMSA's second-tier circuit ... The crash sidelined 13 cars. Mazda MX-5 Cup race starts — and immediately goes yellow after crash Within 10 seconds of the Mazda ...

Today's headliner was a four-hour race ... Also, IMSA's Mazda MX-5 Cup series ran the second of its two weekend races Friday. And there's one last shakedown session for the 61 cars in the Saturday ...

Endurance format: Teams of four drivers race for 24 hours. The car that covers the greatest distance wins. Four classes of IMSA cars compete simultaneously. Saturday: 12:30-1:30 p.m. (NBC ...

This year the concours weekend got under way with two seminars held the Saturday before the concours, and they couldn’t have been more disparate. The first was on the elegant cr ...

IMSA WeatherTech SportsCar Championship qualifying ... Thursday will also feature the first Mazda MX-5 Cup race. Friday will include the second Mazda event and the BMW M Endurance Challenge.