IMSA SportsCar Championship Countdown
Countdown to 12 Hours of Sebring and the next races on the IMSA SportsCar Championship 2025 season calendar.
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22Days
6Hours
35Minutes
47Seconds
Race
Mar 1514:10 UTC:format(webp)/streets-of-long-beach-QhiA6DdlgiM.jpg)
49Days
4Hours
25Minutes
47Seconds
TBC
Apr 11-Apr 12
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77Days
4Hours
25Minutes
47Seconds
TBC
May 9-May 11
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98Days
4Hours
25Minutes
47Seconds
TBC
May 30-May 31
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118Days
4Hours
25Minutes
47Seconds
TBC
Jun 19-Jun 22
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140Days
4Hours
25Minutes
47Seconds
TBC
Jul 11-Jul 13
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161Days
4Hours
25Minutes
47Seconds
TBC
Aug 1-Aug 3
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182Days
4Hours
25Minutes
47Seconds
TBC
Aug 22-Aug 24
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210Days
4Hours
25Minutes
47Seconds
TBC
Sep 19-Sep 21
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229Days
4Hours
25Minutes
47Seconds
TBC
Oct 8-Oct 11
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.