The Sonoma Major/Regional registration on MotorsportReg will open May 10.

http://sfrscca.motorsportreg.com/

There will be nine groups. This is the preliminary list of classes by group. There may be changes between now and May 18.

Group 1       EP, FP, HP, B-SPEC

Group 2       FA, FE/2, FM

Group 3       GT1, GT2, GT3, AS, T1, ITE, PC, SMG, GTA, SP, SS

Group 4       GTL, STL, STU, T2, T3, T4

Group 5       FV, FF, F5, CF, FST

Group 6       Race Split Start: SRF3; SRF

Group 7       SM, SMT, SSM

Group 8       FC, FB, P1, P2, S2, DSR, ASR

Group 9       ITA/B/C/R/S/X, E30, E46, SSC5, N3/L, SM5