New to RacingCalendar.net?
RacingCalendar.net is not affiliated with IMSA Prototype Challenge or any of the other championships or circuits on the site. The data on the site is submitted and updated by its visitors – just like you! Always check official sources before going to the circuit.
United States | Sports car racing
2017–2018 | IMSA Prototype Challenge presented by Mazda |
2016 | IMSA Mazda Prototype Lites Presented by Cooper Tires |
2014–2015 | IMSA Cooper Tires Prototype Lites powered by Mazda |
2009–2013 | IMSA Prototype Lites |
IMSA Prototype Lites
This championship is inactive
The latest events in the database for this championship was in 2022.