Route 66 Raceway is a motorsports facility located in Joliet, Illinois, United States.

The 250-acre (100 ha) facility was built in 1998, funded by nine local entrepreneurs headed by IndyCar owner Dale Coyne.

The 30,000-seat grandstand surrounds the start line and features 40 rows of fully backed seats.

[5] The dragstrip hosted a round of the NHRA Camping World Drag Racing Series from 1998 to 2019, and returned in 2023.

Route 66 has also hosted American Flat Track and TORC: The Off Road Championship events, as well as monster truck shows and demolition derbies.