Tommy Searle started the season as the reigning champion in the MX1 class after picking up his fourth title in 2022.
[1] In the MX2 class, Conrad Mewse was the defending champion after winning his third national title in the previous season.
The second round of the series at Canada Heights, initially scheduled to be held on 2 April 2023, was postponed and later cancelled due to the forecasted weather.
[3] The third round of the series at Foxhill was abandoned after the first race in all classes due to a fatal accident involving photographer Simon Mitchell.
[4] The final round was initially scheduled to be held at Oxford Moto Parc, however, it was later moved to the new Monster Mountain track in Merthyr Tydfil.