Ulster Grand Prix
| Ulster Grand Prix | |
|---|---|
| Dundrod Circuit, the racecourse | |
| Status | Defunct | 
| Genre | Public road motorcycle race | 
| Venue | Dundrod Circuit | 
| Location(s) | Lisburn, Northern Ireland | 
| Years active | 1922–2019 | 
| Inaugurated | 1922 | 
| Most recent | 2019 | 
| Participants | 
 | 
| Organised by | Dundrod & District Motorcycle Club | 
| Sponsor | Aer Lingus (most recent) | 
The Ulster Grand Prix is a defunct motorcycle road race which took place on the 7.401 mi (11.911 km) Dundrod Circuit made up entirely of closed-off public roads near Belfast, Northern Ireland. Due to the races having the fastest average speed over a single lap of any motorcycle road race, it was the fastest race of its kind (Road Racing) in the world. The lap record of 136.415 mph (219.539 km/h) was set by Peter Hickman in the 2019 superbike race, a faster average than the Isle of Man TT lap record, which stands at 136.358mph (219.446 km/h) as of 2024, set also by Peter Hickman.
The last running of the event occurred in 2019. As a consequence of increased insurance and sundry costs, in association with diminished sponsorship revenue, together with the COVID-19 pandemic, the future of the meeting has been called into question.