| Grindleford | Thu 13th Jun 1991 | 126/283 | 00:37:49 | See all G. Jackson at Grindleford |
| Tanky’s Trog | Sun 2nd Dec 1990 | 32/169 | 03:38:56 | See all G. Jackson at Tanky's Trog |
| Baslow | Wed 27th Jun 1990 | 43/118 | 00:34:57 | See all G. Jackson at Baslow |
| Grindleford | Thu 14th Jun 1990 | 82/283 | 00:35:10 | See all G. Jackson at Grindleford |
| Tanky’s Trog | Tue 5th Dec 1989 | 27/161 | 03:48:25 | See all G. Jackson at Tanky's Trog |
| Bamford | Wed 19th Jul 1989 | 102/268 | 00:26:06 | See all G. Jackson at Bamford |
| Blackamoor Chase | Sun 9th Jul 1989 | 34/130 | 00:38:37 | See all G. Jackson at Blackamoor Chase |
| Baslow | Thu 6th Jul 1989 | 31/111 | 00:34:33 | See all G. Jackson at Baslow |
| Hathersage | Mon 3rd Jul 1989 | 66/188 | 00:22:24 | See all G. Jackson at Hathersage |
| Hope | Tue 27th Jun 1989 | 71/203 | 00:30:46 | See all G. Jackson at Hope |