British Superstock rider Callum Grigor revealed that he was in a critical condition in the hospital after a terrifying crash caused by brake failure during a race at Donington Park in September. The Scottish competitor was involved in an accident during the Donington round of the British Superbike Championship, which also involved Isle of Man TT racer Nathan Harrison. In a recent video, Grigor explained that the crash happened due to brake failure after contact with another rider on the first lap.
He suffered multiple severe injuries and was unconscious in a coma for 17 days before being discharged. Currently, Grigor is recovering at his home in Glasgow. Although he prefers not to watch the accident footage, data from the event showed the precise moment his brakes failed. He explained that hitting his head compressed his spinal cord and caused his heart to stop, but thanks to immediate CPR from the BSB medical team, his life was saved. Grigor expressed his deep gratitude to the medical staff, whom he and his partner met later at the championship’s final round at Brands Hatch to personally thank.
The extensive injuries he endured included fractures to his hand, wrist, shoulder, scapula, collarbone, and five ribs—with one rib severely deformed. He also suffered three fractured vertebrae, nerve damage to his left arm and hand, collapsed and punctured lungs, internal injuries, and bleeding on his brain. His hospital stay was marked by intense ups and downs, with one significant recovery day simply known as “Monday,” when he started communicating clearly again.
Grigor reported that he is steadily improving every day, although he still struggles with walking regardless of the distance. While uncertain if he will return to racing, he stated that once his recovery progresses further, he will decide about his future in the sport.
Fan Take: This story highlights the incredible risks riders face and the vital importance of quick medical intervention in motorsports. Grigor’s bravery and ongoing recovery serve as a powerful reminder of the sport’s dangers and the resilience required, inspiring fans and fellow riders alike to never take safety for granted.

