Two Day TMR Event at Thunderhill Raceway in Willows, CA. Friday is an all TMR day with testing available for NASA racers attending the weekend races. Saturday is a dedicated TMR run group inside the NASA event. TMR registered drivers only and other NASA drivers will not be mixed into our group.
Discounted TrackPack available on the website for 2 day entries. Early registration discount good until March 10th.
ATTENTION! Your web browser is either very old or portions of MotorsportReg.com are being blocked. As a result, some things on this and other sites may be out of place or look broken. Before you try and register for events, learn how to correct it.