3–4 May | Lime Rock Park, United States Spring Sprints | The event has ended. | |
31 May–1 Jun | Lime Rock Park, United States Empire Cup | The event has ended. | |
21–22 Jun | Thompson Speedway Motorsports Park, United States Vintage Motorsports Festival | The event has ended. | |
12–13 Jul | Club Motorsports, United States White Mountain Vintage Grand Prix | The event has ended. | |
30 Aug–2 Sep | Lime Rock Park, United States Lime Rock Historic Festival | The event has ended. | |
27–28 Sep | Lime Rock Park, United States Lime Rock Fall Finale: The Litchfield Cup | The event has ended. |