| Longshaw Sheepdog Trials | Sat 2nd Sep 2023 | 119/138 | 01:15:09 | See all Jason Cotterill at Longshaw Sheepdog Trials |
| Longshaw Sheepdog Trials | Sat 1st Sep 2018 | 110/179 | 00:57:31 | See all Jason Cotterill at Longshaw Sheepdog Trials |
| Longshaw Sheepdog Trials | Sat 2nd Sep 2023 | 119/138 | 01:15:09 | See all Jason Cotterill at Longshaw Sheepdog Trials |
| Longshaw Sheepdog Trials | Sat 1st Sep 2018 | 110/179 | 00:57:31 | See all Jason Cotterill at Longshaw Sheepdog Trials |