| Edale Circle | Sat 18th Mar 2000 | 3/12 | 01:48:30 | See all Gavin Williams at Edale Circle |
| Tigger Tor | Sun 13th Feb 2000 | 45/341 | 01:19:07 | See all Gavin Williams at Tigger Tor |
| KIMM | Sat 30th Oct 1999 | 15/- | 13:33:03 | See all Gavin Williams at KIMM |
| Loxley International Mountain Marathon | Sat 18th Sep 1999 | 1/12 | 05:51:15 | See all Gavin Williams at Loxley International Mountain Marathon |
| Bamford | Wed 14th Jul 1999 | 33/276 | 00:33:11 | See all Gavin Williams at Bamford |
| Broomhead Chase | Sun 11th Jul 1999 | 8/- | 00:29:35 | See all Gavin Williams at Broomhead Chase |
| Hathersage | Mon 5th Jul 1999 | 15/- | 00:31:04 | See all Gavin Williams at Hathersage |
| Crookstone Crashout | Wed 23rd Jun 1999 | 2/23 | 00:57:27 | See all Gavin Williams at Crookstone Crashout |
| Stanage Struggle | Tue 11th May 1999 | 11/123 | 00:45:37 | See all Gavin Williams at Stanage Struggle |
| Back Tor and Beyond | Wed 5th May 1999 | 4/34 | 00:46:26 | See all Gavin Williams at Back Tor and Beyond |