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 ...

Aston Martin is gearing up to bring its Valkyrie LMH prototype to the IMSA SportsCar Championship this weekend. Having already made its World Endurance Championship debut in the Qatar 1812km at ...

Seven weeks have felt like an eternity but at last, the IMSA WeatherTech SportsCar Championship is back in action this Saturday with arguably its most demanding race of the season: The 73rd annual ...

The engine’s potency has already caught the attention of IMSA officials, who docked the Valkyrie by nearly 15 horsepower in the new Balance of Performance released after testing at the central ...

With extra motivation for one of its stars, Porsche Penske Motorsport will take aim at the Mobil 1 Twelve Hours of Sebring after dominating the IMSA WeatherTech SportsCar Championship season opener.

The clock is nearing midnight in Daytona in the Rolex 24 at Daytona, but an energetic John Doonan, president of IMSA, is saying on IMSA Radio that this must be the Platinum Era of sports car racing.

This weekend, the 2025 IMSA season gets back underway with another one of the sanctioning body’s crown jewels. Between IMSA’s top series, there will be 96 cars at the circuit that dates back ...

In January, it was the IMSA endurance racing crown jewel in the Rolex 24 at Daytona International Speedway. Less than a month later, I covered the NASCAR opening weekend of Speedweeks and the ...

IMSA has named its 12 finalists for the 2026-27 Diverse Driver Development Scholarship, whose recipient will be announced this autumn. The winner of this two-year scholarship will receive benefits ...

Juan Manuel Correa will return to sports car racing next week – and make his IMSA WeatherTech SportsCar Championship debut – when he joins United Autosports USA at the Mobil 1 12 Hours of Sebring.