| Peak Challenge | Sat 1st Sep 1990 | 7/- | 03:31:00 | See all T. Kohn at Peak Challenge |
| Hope | Tue 3rd Jul 1990 | 164/180 | 00:38:31 | See all T. Kohn at Hope |
| Peak Challenge | Sat 2nd Sep 1989 | 25/- | 05:45:00 | See all T. Kohn at Peak Challenge |
| Up the Nab | Wed 16th Aug 1989 | 131/142 | 00:39:40 | See all T. Kohn at Up the Nab |
| Hathersage | Mon 3rd Jul 1989 | 165/188 | 00:28:20 | See all T. Kohn at Hathersage |
| Penistone | Mon 1st May 1989 | 173/196 | 01:04:55 | See all T. Kohn at Penistone |