5–6 May | Lime Rock Park, United States Spring Sprints | The event has ended. | |
2–3 Jun | Lime Rock Park, United States Empire Cup | The event has ended. | |
23–24 Jun | Thompson Speedway Motorsports Park, United States Thompson Vintage Motorsports Festival | The event has ended. | |
7–8 Jul | Club Motorsports, United States Tamworth: White Mountain Vintage Grand Prix | The event has ended. | |
1–4 Sep | Lime Rock Park, United States Lime Rock Historic Festival 41 | The event has ended. | |
29–30 Sep | Lime Rock Park, United States Lime Rock Fall Finale: The Litchfield Cup | The event has ended. |