Holten, openingsdemo 2011
| 50 cc | ||
| 1 | 67 | Roy Klein Zessink |
| 2 | 31 | Dik Toersen |
| 3 | 50 | Rob Koelewijn |
| 4 | 47 | Ger Bruin |
| 5 | 42 | Keimpe Kingsbergen |
| 6 | 86 | Wybe Kloetstra |
| 7 | 58 | Eling Bouwstra |
| 8 | 74 | Adri den Bekker |
| 9 | 99 | Ronald Vingerhoed |
| 10 | 20 | Harrie Klein Zessink |
| 11 | 26 | René Sanders |
| 12 | 12 | Johan Reitsma |
| 13 | 41 | Robin Houtman |
| 14 | 33 | Hans van Hoof |
| 15 | 79 | Wiebe Plantinga |
| 125 cc | ||
| 1 | 55 | Frederik Nienhuis |
| 2 | 38 | Marion Nienhuis |
| 3 | 27 | Erik Bolt |
| 4 | 31 | Jan Zwiers |
| 5 | 36 | Jac van Rest |
| 6 | 56 | Jaap Buss |
| 7 | 65 | Jan Boelens |
| 8 | 7 | Roy Knipscheer |
| 9 | 63 | René Sanders |
| 10 | 29 | Theo Koskamp |
| 11 | 21 | Tom Ruigrok |
| 12 | 47 | Beb Willemsen |
| 13 | 26 | Theo Hudenpohl |
| 14 | 54 | Henry van den Hooven |
| 15 | 15 | André van den Berg |
| 250 cc | ||
| 1 | 16 | Eric Gerrese |
| 2 | 60 | Danny van Melkebekke |
| 3 | 5 | Henk de Vries |
| 4 | 82 | Peter Roest |
| 5 | 61 | Haye Opstals |
| 6 | 32 | Koos Imminga |
| 7 | 8 | Anton Arts |
| 8 | 34 | Fub Bakker |
| 9 | 72 | Dick Aafjes |
| 10 | 62 | Han Moorman |
| 11 | 47 | Foppe Akkerman |
| 12 | 66 | Joop Oude Avenhuis |
| 13 | 30 | Hennie Nijhuis |
| 14 | 11 | Joop van Rijn |
| 15 | 39 | Frans Kerkhof |
| 350 cc | ||
| 1 | 42 | Frans van Leur |
| 2 | 21 | John Veenstra |
| 3 | 70 | Ed van Nieuwenhuizen |
| 4 | 77 | Beb Willemsen |
| 5 | 17 | Jurrie Medema |
| 6 | 11 | Gaatze Riemersma |
| 7 | 1 | Cas Swart |
| 8 | 80 | Herman Wesselink |
| 9 | 84 | Aad Eijs |
| 10 | 30 | Ruud Breedt |
| 11 | 74 | Evert Janssen |
| 12 | 78 | Johan Kroeze |
| 13 | 46 | Maarten Hoogenbosch |
| 14 | 57 | Jan Laurense |
| 500 cc classics | ||
| 1 | 57 | Peter Roest |
| 2 | 26 | Jeroen Braat |
| 3 | 89 | Martin van Ellinckhuizen |
| 4 | 63 | Bert van Lier |
| 5 | 11 | Jan Braas |
| 6 | 43 | Henk de Vries |
| 7 | 91 | Horst Bünning |
| 8 | 38 | Jurrie Medema |
| 9 | 75 | Jürgen Ahlert |
| 10 | 80 | Geert van Enckevort |
| Pré 50 | ||
| 1 | 60 | Joop van Brecht |
| 2 | 73 | Chris Vredenbregt |
| 3 | 43 | Kees Dijkema |
| 4 | 47 | Evert Janssen |
| 5 | 41 | Bert van Laar |
| 6 | 59 | Aart Mulder |
| 7 | 75 | Jan Mulder |
| 8 | 48 | Kris Sonneborn |
| 9 | 63 | Hans Broers |
| 125 cc oud | ||
| 1 | 3 | Harm Koster |
| 2 | 16 | Jac van Rest |
| 3 | 34 | Kees van den Heuvel |
| 4 | 58 | Frans Kuijer |
| 5 | 33 | Tom Ruigrok |
| 6 | 36 | Harrie Klein Zessink |
| 7 | 56 | Hille de Graaf |
| *8 | 10 | Jan Koerts |
| 9 | 32 | Ton van de Rijt |
| 10 | 39 | Frans van Etten |
| 11 | 17 | Ton Langeveld |
| 12 | 27 | Willem van Emmerik |
| 13 | 12 | Ton van der Valk |
| * | 24-5-11 | correctie |
| 500 cc veteranen | ||
| 1 | 7 | Jan Lamtink |
| 2 | 19 | Gerard van der Zanden |
| 3 | 49 | Cas Segers |
| 4 | 9 | Gaatze Riemersma |
| 5 | 4 | André van den Berg |
| 6 | 25 | Pieter Braat |
| 7 | 83 | Willem Arends |
| 8 | 84 | Theo Reijnen |
| 9 | 45 | Paul Kuijkhoven |
| 10 | 15 | Cees Schouw |
| 11 | 27 | Derk Wekema |
| 12 | 81 | Gerhard Sauer |
| 13 | 93 | Nardi de Waal |
| 14 | 82 | Gerard Numeijer |
| 15 | 66 | Bert van Laar |