IMSA President John Doonan has teased further growth for IMSA’s GTP class in the coming years during today’s pre-Rolex 24 press conference. Doonan spoke directly about the potential for additional ...

While LMDh cars can compete in IMSA's GTP category, there is no official announcement that Ford's prototype racer will race alongside the Mustang GT3 in the U.S. We also don’t know what this ...

IMSA president John Doonan says that GTP manufacturers tell him they want to hire American drivers, but where will those drivers come from? Being elbowed out by drivers who get their training in ...

The sanctioning body advanced the preseason testing to mid-November from December, which gives the existing GTP teams ... No. 64 Mustang. Christopher Mies, who co-drove a Mustang in IMSA endurance ...

but was behind teams that had been using the system in IMSA's GTP class since 2023. Between the lineup and adjustments to the rule changes, Vervisch saw the off-season as a key step forward for the ...

Aston Martin’s Valkyrie will join the GTP ranks at the Sebring 12-hour, becoming the first Hypercar entry to compete against IMSA’s LMHd ... second season of the Mustang GT3.

IMSA Classic Saturday morning at the 63rd Rolex 24 At Daytona truly offered race fans and competitors alike a period-correct ...