Below you can find PDF files of previous classes held at Grand Prix. Most courses are held on a similar schedule and can be used to predict when future classes will be offered. This however is NOT a guarantee. Our schedule is based on the previous years enrollment numbers, local high school calendars, holidays as well as instructor availability. As such is subject to change year to year. For questions about future classes call 508-771-1227 The Spring Schedule is usually posted mid-November. The Summer Schedule is usually posted mid-April. The Fall Schedule is usually posted early August.