Open testing on Thunderhill Raceway Park's 3-mile East course. Race prepared cars only. No passengers are allowed during TRP Open Test events. Driver check-in will take place at the TRP clubhouse starting at 7:00 am.  

By entering on MSR you go to race adminiatration in the clubhouse. You can register for the test day and the SFR Major/Regional all at the same time.   

7:00AM - Gates & Registration Open

8:00am Hot Track!

Groupings will be according to SCCA classification and announced the morning of the event (groupings depend on the types of cars present).

Group A – FA, FM, FX, F4, FA2, FA3, FS, P, P2, S2, ASR, FE2, EM1, EM2, FF, CF, FV, FST, F6, FC, FFT

Group B – ITE, GT1, GT2, GT3, GTX, GTL, T1, T2, T3, SP, SE46, AS, MC, SMG, SSC5

Group C – SRF, SRF3, SRFH

Group D – SMT, SSM, SM, ITS, ITA, ITB, ITC, ITX, ITR, EP, FP, HP, Bspec, T4, T5, STL, STU

Entry Fees:

$475 - Full Day 1 Car 1 Driver

$375 - Half Day

Register for SCCA SFR Double Regional 5 & 6 Here!