IMSA officials imposed a five‑minute time penalty on the No. 6 Porsche 963 and placed driver Kevin Estre on two‑race probation after a crash at Road America’s Turn 1.
Mediation of the Late‑Race Collision
During the final ten minutes of the 2026 Motul SportsCar Endurance Grand Prix, Estre’s No. 6 Porsche and Jack Aitken’s No. 31 Whelen Cadillac engaged in a head‑to‑head battle for second place behind Filipe Albuquerque of the Wayne Taylor Racing Cadillacs. The duel erupted on the front straight heading into Turn 1, where both cars hit the outside barrier at speed, triggering a full‑course yellow and ending the race.
IMSA’s post‑race review applied Article 57.3.5, awarding the Porsche a stop‑and‑hold penalty equivalent to five minutes. Driver Estre also received probation for two races, citing unjustifiable risk under Articles 30.2.4 and 57.3.3, with the warning that further infractions could lead to suspension.
Impact on Finish Positions and Standings
Albuquerque and co‑driver Ricky Taylor crossed the line inside the caution zone to take the victory, while Estre and Aitken were classified eighth and ninth in the GTP class. The added penalty seals Porsche’s costly weekend as the 2026 season moves toward its final rounds.
Race‑Day Context
The 4.048‑mile, 14‑turn Road America track had 2‑to‑1 penalties put in place. The final restart saw the GTP field converge after the slow‑speed phase, setting the stage for last‑minute maneuvering that turned the duel into a sudden catastrophe.
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