7–8 May | Lime Rock Park, United States Spring Sprints | The event has ended. | |
4–5 Jun | Lime Rock Park, United States Empire Cup | The event has ended. | |
11–12 Jun | Thompson Speedway Motorsports Park, United States Thompson Vintage Festival | The event has ended. | |
9–10 Jul | Club Motorsports, United States Vintage Grand Prix | The event has ended. | |
3–6 Sep | Lime Rock Park, United States Historic Festival 39 | The event has ended. | |
1–2 Oct | Lime Rock Park, United States Fall Finale | The event has ended. |