Spec MX-5 Challenge 2022 Rules and Regulations
During 2022, there will be 22 Spec MX-5 Challenge marquee events plus a Championship. At these marquee events, the intention is to have Spec MX-5 cars run and compete for Challenge Championship points in a special class. For that class and the Challenge Championship the following rules apply:
Spec MX-5 Challenge Sporting Regulations – UPDATED 06.06.22 (click link to view rules)
Spec MX-5 Technical Rules and Regulations (click link to view rules)
At those weekends, Spec MX-5’s may “double dip” in SCCA STL or NASA ST5 classes. Spec MX-5 Challenge will make every effort to have STL and ST5 run in a different run group from Spec MX-5 Challenge competition so that double-dipping is possible.