Live and available for download below. This year's calendar includes race dates for the following series:
- Formula 1
- FIA WEC World Endurance Championship
- Formula E
- IMSA Continental Tire SportsCar Challenge
- IMSA Prototype Challenge Presented by Mazda
- IMSA WeatherTech SportsCar Championship
- Porsche GT3 Cup Challenge USA by Yokohama
As always, the calendar is for reference purposes only and The Bloke and The Bird Show are not responsible for schedule changes or issues related to time zones or other inaccuracies.
The dates and times provided are based on the information provided by the race series at the time of providing the calendar file and may be changed by the race series at any time.
Network broadcast information is for US viewers only, always check your local listings for specific broadcast time and channel for your area.
The 2018 Bloke and A Bird Motorsports Calendar can be downloaded here.