| Club/Company | Number |
| Wellingborough & District AC | 19 |
| Rugby & Northampton AC | 13 |
| Spa Striders | 5 |
| Centurion RC | 4 |
| Kenilworth Runners | 3 |
| Massey Ferguson RC | 2 |
| Charnwood A C | 2 |
| Brackley and District RC | 2 |
| Midland Masters AC | 2 |
| Peel Road Runners | 2 |
| Northbrook Athletic Club | 2 |
| Nuneaton Harriers | 1 |
| Stratford Upon Avon AC | 1 |
| Coventry Godiva Harriers | 1 |
| Huncote Harriers | 1 |
| Knowle & Dorridge RC | 1 |
| Harborough AC | 1 |
| Bournville Harriers | 1 |
| Rugby School | 1 |
| Northampton Road Runners | 1 |
| Ripley Running Club | 1 |
| Northants Tri | 1 |
| Desborough Runners | 1 |
| Crawley Saints & Sinners Running Club | 1 |
| Sphinx AC | 1 |
| Leicester Coritanian AC | 1 |
| Birchfield Harriers | 1 |
| Essington Harriers Running Club | 1 |
| Leamington Cycling and Athletic Club | 1 |
