Biggest races where rider never competed
Major races where Pieter Vries never competed in.
| # | Race | Class |
|---|---|---|
| 1 | Tour de France | 2.PT |
| 2 | Milano-Sanremo | 1.HC |
| 3 | World Championships ME - Road Race | WC |
| 4 | Paris - Roubaix | 1.HC |
| 5 | Paris - Nice | 2.UWT |
| 6 | Vuelta a España | 2.PT |
| 7 | Paris - Tours | 1.HC |
| 8 | Gent - Wevelgem | PT |
| 9 | Tour de Suisse | |
| 10 | Critérium du Dauphiné Libéré | PT |
| 11 | Tirreno-Adriatico | WT |
| 12 | Paris-Bruxelles | 1.HC |
| 13 | Vuelta Ciclista al País Vasco | 2.UWT |
| 14 | Clasica Ciclista San Sebastian | PT |
| 15 | Giro dell'Emilia | 1.HC |
| 16 | E3 Prijs Vlaanderen | 1.HC |
| 17 | Critérium International | 2.HC |
| 18 | Giro della Toscana | 1.1 |
| 19 | Trofeo Laigueglia | 1.1 |
| 20 | Scheldeprijs | 1.HC |
| 21 | Vuelta a Andalucia Ruta ciclista del Sol | 2.1 |
| 22 | GP Ouest France - Plouay | PT |
| 23 | GP de Fourmies - La Voix du Nord | 1.HC |
| 24 | Vuelta Ciclista a la Comunidad Valenciana | 2.1 |
| 25 | GP du Midi-Libre | 2.1 |