Jefferson Speedway
| Location | W8135 US-18, Cambridge, WI 53523, US |
| Directions | US-12 East to US-18 East, 4 mi east of Cambridge |
| Website | http://www.jeffersonspeedway.com |
| Video | Watch a video tour/lap |
Sun, Apr 19
MSCC PLAX School "Game of Cones"
Madison Sports Car Club
Jefferson Speedway
, Cambridge, WI