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IMSA SportsCar Championship Countdown

Countdown to Course de Monterey and the next races on the IMSA SportsCar Championship 2025 season calendar.

25Days
12Hours
51Minutes
48Seconds
Race
May 3119:40 UTC
+4 sessions
47Days
9Hours
21Minutes
48Seconds
Race
Jun 2216:10 UTC
+3 sessions
68Days
9Hours
16Minutes
48Seconds
Race
Jul 1316:05 UTC
+3 sessions
89Days
11Hours
21Minutes
48Seconds
Race
Aug 318:10 UTC
+3 sessions
110Days
11Hours
21Minutes
48Seconds
Race
Aug 2418:10 UTC
+3 sessions
138Days
8Hours
51Minutes
48Seconds
Race
Sep 2115:40 UTC
+3 sessions
IMSA SportsCar Championship
Flag of United States
Michelin Raceway Road Atlanta
158Days
9Hours
21Minutes
48Seconds
Race
Oct 1116:10 UTC
+3 sessions

The IMSA SportsCar series features different classes of cars, including prototypes and production-based vehicles. The season schedule consists of events taking place in United States and Canada with races ranging from 2 hours to 24 hours. The most famous event of the series is the 24 Hours of Daytona.