IMSA announced the 2027 schedules Thursday (March 19) for their two biggest series, the IMSA WeatherTech SportsCar Championship and IMSA Michelin Pilot Challenges. The number ... <p class="read-more-container"><a title="IMSA Reveals 2027 WeatherTech, Pilot Challenge Schedules" class="read-more button" href="https://frontstretch.com/2026/03/19/imsa-reveals-2027-weathertech-pilot-challenge-schedules/#more-1391182" aria-label="Read more about IMSA Reveals 2027 WeatherTech, Pilot Challenge Schedules" data-wpel-link="internal">Continue Reading</a></p>