Maine Indoor Karting, Scarborough is Maine's premier Indoor Formula Kart facility. Make no mistake; these karts reach speeds of up to 40 MPH in our year round facility. Non-licensed drivers will need to take our safety class and anyone under eighteen will need to have a signed parental waiver form. We have gas powered formula karts for both adult and kids eight years old or older. For fast-paced racing action visit Maine Indoor Karting today. Maine Indoor Karting-Driven to Excite. 1-888-2-GO-KART