| Men 1975-1979 |
| 1 Sven Van Eyndt (Belgium) | 41:49 |
| 2 Roel Van Houtum (Netherlands) |
| 3 Patrick De Laat (Netherlands) |
| 4 Cedric Garnier (France) |
| 5 Sven Kuschla (Germany) |
|
| Men 1970-1974 |
| 1 Edwin Raats (Netherlands) | 42:18 |
| 2 Wim Jansen (Belgium) |
| 3 Massimo Folcarelli (Italy) |
| 4 Nico Schroyen (Belgium) |
| 5 Cyrille Prise (France) |
|
| 14 Gary Yates (USA) |
|
| Men 1965-1969 |
| 1 Jens Schwedler (Germany) | 35:25 |
| 2 Dirk Mertens (Belgium) |
| 3 Bert Vervecken (Belgium) |
| 4 Mario Lammens (Belgium) |
| 5 Jan Van Donink (Belgium) |
|
| 13 Richard Feldman (USA) |
| 18 Normon Thibault (Canada) |
| 25 Marc Boudreau (Canada) |
| 27 Jeff Winkler (USA) |
| 42 Mike Rolcik (USA) | -1 lap |
| 43 Eric Struckhoff (USA) | -1 lap |
| 44 Nathan Kiger (USA) | -1 lap |
| 45 Paul Brend (Canada) | -1 lap |
| 47 Brent Hankins (USA) | -1 lap |
|
| Men 1960-1964 |
| 1 Marc Druyts (Belgium) | 36:48 |
| 2 Danny Verhestraeten (Belgium) |
| 3 Denis Noel (France) |
| 4 Patrick Sluyts (Belgium) |
| 5 Jos Bogaerts (Netherlands) |
|
| 14 Mark Howland (USA) |
| 48 William Anderson (USA) | -1 lap |
|
| Men 1955-1959 |
| 1 Walter Marijnissen (Belgium) | 37:49 |
| 2 Adriaan Van London (Netherlands) |
| 3 Michel Willems (Belgium) |
| 4 Ronald De Scheemaeker (Belgium) |
| 5 Rudy Bloemmen (Belgium) |
|
| 7 Henry Kramer (USA) |
| 14 Ed Campbell (Canada) |
| 24 Edwin Rambuski (USA) |
| 34 William Stevens (USA) |
| 42 Bruce Lodge (USA) | -1 lap |
| 43 Tim Shea (USA) | -1 lap |
| 44 Mark Thomas (USA) | -1 lap |
|
| Men 1950-1954 |
| 1 Ludo Van Tichelt (Belgium) | 32:05 |
| 2 Felix Luyten (Belgium) |
| 3 Jan-Guido Geudens (Belgium) |
| 4 Jose De Clercq (Belgium) |
| 5 Zbynek Ocasek (Czech Republic) |
|
| Men 1945-1949 |
| 1 Francois Mertens (Belgium) | 32:07 |
| 2 Jos Sas (Belgium) |
| 3 Edward Lievens (Belgium) |
| 4 Victor Barnett (Great Britain) |
| 5 Leo De Busser (Belgium) |
|
| Men pre-1945 |
| 1 Herman Martens (Belgium) | 29:31 |
| 2 Lambert Van De Wiel (Netherlands) |
| 3 Armin Elpel (Germany) |
| 4 John Ginley (Great Britain) |
| 5 Michael Ives (Great Britain) |
|
| 10 Robert Llamas (USA) |
| 13 Lee Willmore (USA) |
|
| Women 1970-1979 |
| 1 Ilona Meter (Netherlands) | 21:30 |
| 2 Anja Nobus (Belgium) |
| 3 Anja Renders (Netherlands) |
| 4 Eefje Ottevanger (Netherlands) |
| 5 Jadine Riley (Great Britain) |
|
| Women 1960-1969 |
| 1 Marianne Gall (Netherlands) | 21:49 |
| 2 Katrina Baumsteiger (USA) |
| 3 Anne Bertram (Germany) |
| 4 Claudia Saintagne (France) |
| 5 Gjertrud Bo (Norway) |
|
| 6 Angela Connaughton (USA) |
| 7 Janel Lodge (USA) |
| 8 Karen Goritski (USA) |
| 11 Teresa Jarzemkoski (USA) |
|
| Women pre-1960 |
| 1 Katherine Sarvary (USA) | 24:00 |
| 2 Lillian Peluke (USA) |
| 3 Corina Borjesson (Sweden) |
| 4 Lee Smith (USA) |
| 5 Christine Dufond Denatteis (France) |
