The exciting Continental Tire SportsCar Challenge continues its 2017 season with the Visit Sebring 150 at Sebring International Raceway, which will stream live on and the IMSA mobile app on Friday, March 17 at 3:40 p.m. ET! This race is not one to miss, with all the cars you’ve come to love as well as exciting new cars tearing around historic (and bumpy) Sebring!