Rolex already makes some of the most accurate mechanical watches in the world — but are they about to get better?

For Porsche Penske Motorsport in GTP, it’s been quite the start to the season, capturing a second consecutive Rolex 24 win ...

If their dominance in Florida was any indication, Felipe Nasr and Nick Tandy could be on the verge of one of the greatest ...

Porsche Penske Motorsport is clearly on a roll in the IMSA WeatherTech SportsCar Championship Grand Touring Prototype (GTP) ...

The Brazilian has become the closer for team owner Roger Penske’s sports car team. After ending a 55-year Rolex 24 drought ...

It’s the second overall victory at Sebring for team owner Roger Penske and his first since 2008. His Porsche No. 7 963 now ...

Roger Penske's prototype Porsche has swept historic races at Daytona and Sebring to begin the year. A Porsche, and Mercedes, ...

Brazilian Felipe Nasr, Britain’s Nick Tandy and Belgian Laurens Vanthoor claimed Penske’s second overall Sebring win by a ...

Porsche takes its first overall victory at Sebring in 17 years as the Nasr, Vanthoor, and Tandy trio goes back to back to ...

Ahead of today’s Mobil 1 Twelve Hours of Sebring, which streams live at 10 a.m. ET on Peacock in the U.S. and IMSA’s official ...

IMSA has named its 2025 Hall of Fame inductees ahead of today’s Mobil 1 Twelve Hours of Sebring, featuring six men and three ...

IMSA continues to pay homage to the great personalities and machinery of North American sports car racing with the ...