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 136.358 mph (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,