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IMSA extends Road America to an endurance round for 2026
The sportscar racing series makes a significant tweak to its Michelin Endurance Cup rounds in the Midwest, making for a more ...
A beautiful noise as Aston Martin's V12 Valkyrie Hypercar races in IMSA at Sebring for first time
The new addition to the Grand Touring Prototype category will pit a roaring engine against a field of hybrids as the ...
V12 Valkyrie Will Catch Eyes, Ears at IMSA 12 Hours of Sebring
IMSA officials have already docked the Valkyrie by nearly 15 horsepower in the new Balance of Performance released after ...