The 2020 Porsche GT3 Cup Challenge USA by Yokohama season was tantalizingly close to kicking off at the Grand Prix of St. Petersburg in March. Now four months later, the series is ready to see its first green flags of the season at Road America during the IMSA SportsCar Weekend on July 31-August 2. Round 1 is scheduled for Saturday at 1:45 p.m. ET and Round 2 is set for Sunday at 10 a.m. ET. Watch both 45-minute races live on IMSA.tv with IMSA Radio commentary and follow along on social media with the hashtags #IMSA and #GT3USA.
