| Longshaw Sheepdog Trials | Sat 1st Sep 2018 | 87/179 | 00:54:16 | See all Reg Cooper at Longshaw Sheepdog Trials |
| Hathersage gala | Mon 3rd Jul 2017 | 62/170 | 00:41:37 | See all Reg Cooper at Hathersage gala |
| Riber run | Tue 23rd Jun 2015 | 57/140 | 00:41:37 | See all Reg Cooper at Riber run |
| Riber run | Tue 24th Jun 2014 | 42/106 | 00:40:28 | See all Reg Cooper at Riber run |
| Burbage Skyline | Tue 6th May 2014 | 162/327 | 00:55:10 | See all Reg Cooper at Burbage Skyline |
| Riber run | Tue 25th Jun 2013 | 24/66 | 00:39:56 | See all Reg Cooper at Riber run |
| Grindleford | Thu 13th Jun 2013 | 90/312 | 00:40:49 | See all Reg Cooper at Grindleford |
| Grindleford | Thu 14th Jun 2012 | 84/310 | 00:42:34 | See all Reg Cooper at Grindleford |
| Longshaw Sheepdog Trials | Sat 3rd Sep 2011 | 68/147 | 00:53:58 | See all Reg Cooper at Longshaw Sheepdog Trials |
| Grindleford | Thu 16th Jun 2011 | 153/331 | 00:43:34 | See all Reg Cooper at Grindleford |