2026 SCR Solo 5 - Darlington Raceway

The sound limit for this event will be 99 dBA at 50 feet from the edge of the course. This limit will be strictly enforced. Cars with open exhausts that have not been checked for sound recently should consider coming prepared to make modifications (in many cases a downturn will help tremendously) in case you exceed the sound limit on your first run. We will not allow any car to continue if it has two consecutive readings over 99 dBA. See the SCR Solo Supplemental Rules for further details. Please note that even though our rules already prohibit any kind of reckless behavior, we need to be especially careful this weekend about burnouts, excessive acceleration or noise when leaving the site, and other things that will draw unwanted attention to ourselves. Thanks for understanding!