| Hallam Chase | Mon 28th May 1990 | 34/47 | 00:28:43 | See all Will McLewin at Hallam Chase |
| Rock and Run | Sat 19th May 1990 | 35/- | 15:54:21 | See all Will McLewin at Rock and Run |
| Back Tor and Back | Wed 2nd May 1990 | 29/34 | 00:27:47 | See all Will McLewin at Back Tor and Back |
| Kinder Downfall | Sun 22nd Apr 1990 | 224/341 | 01:33:27 | See all Will McLewin at Kinder Downfall |
| Calder Valley | Sun 11th Mar 1990 | 114/190 | 02:42:50 | See all Will McLewin at Calder Valley |
| Not the National X-Country Champs | Sat 24th Feb 1990 | 10/10 | 00:48:30 | See all Will McLewin at Not the National X-Country Champs |
| Tigger Tor | Sun 18th Feb 1990 | 99/158 | 01:20:54 | See all Will McLewin at Tigger Tor |
| Great Urban Fell | Sat 13th Jan 1990 | 8/9 | 02:36:51 | See all Will McLewin at Great Urban Fell |
| Crookstone Crashout | Sun 17th Dec 1989 | 13/14 | 00:50:05 | See all Will McLewin at Crookstone Crashout |
| Club Championships | Sat 11th Nov 1989 | 44/56 | 01:38:42 | See all Will McLewin at Club Championships |