| Event | Winner | Second | Third |
 Russia, Moscow — February 13–15, 2004 |
| Keirin |  Jens Fiedler (GER) |  Jobie Dajka (AUS) |  Pavel Buráň (CZE) |
| 1 km time trial |  Theo Bos (NED) |  Jason Queally (GBR) | Carsten Bergemann (GER) |
| Scratch |  Walter Pérez (ARG) |  Volodymyr Rybin (UKR) | Chris Newton (GBR) |
| Individual pursuit | Robert Bartko (GER) | Volodymyr Dyudya (UKR) | Alexei Markov (RUS) |
| Team pursuit |  Lithuania
Raimondas Vilčinskas
Aivaras Baranauskas
Linas Balčiūnas
Tomas Vaitkus | Ukraine
Volodymyr Dyudya
Roman Kononenko
Vitaliy Popkov
Volodymyr Zagorodniy | Russia
Oleg Grishkine
Alexander Khatuntsev
Alexei Markov
Alexey Shmidt |
| Sprint | Jens Fiedler (GER) | René Wolff (GER) | Theo Bos (NED) |
| Points race |  Marco Antonio Arriagada (CHI) |  Milton Wynants (URU) | Juan Esteban Curuchet (ARG) |
| Team sprint | Germany
René Wolff
Jens Fiedler
Carsten Bergemann | Great Britain
Chris Hoy
Craig MacLean
Jason Queally |  Spain
José Antonio Escuredo
Salvador Meliá
José Antonio Villanueva |
| Madison | Argentina
Juan Esteban Curuchet
Walter Pérez |  Austria
Roland Garber
Franz Stocher | Russia
Oleg Grishkine
Serguei Koudentsov |
 Mexico, Aguascalientes — March 12–14, 2004 |
| Keirin |  Mickaël Bourgain (FRA) | Jan van Eijden (GER) | José Antonio Escuredo (ESP) |
| 1 km time trial | Stefan Nimke (GER) | Arnaud Tournant (FRA) | Ben Kersten (AUS) |
| Scratch |  Colby Pearce (USA) |  Greg Henderson (NZL) |  Franco Marvulli (SUI) |
| Individual pursuit | Sergi Escobar Roure (ESP) | Fabien Sanchez (FRA) |  Fabien Kiryienka (BLR) |
| Team pursuit | France
Anthony Langella
Fabien Merciris
Franck Perque
Fabien Sanchez | New Zealand
Jason Allen
Richard Bowker
Hayden Godfrey
Timothy Gudsell | Spain
Carlos Castaño Panadero
Sergio Roure
Guillermo Garcia (cyclist)
Asier Maetzu |
| Sprint | Mickaël Bourgain (FRA) | Laurent Gané (FRA) |  Josiah Ng On Lam (MYS) |
| Points race | Juan Esteban Curuchet (ARG) | Franck Perque (FRA) |  Angelo Ciccone (ITA) |
| Team sprint | France
Mickaël Bourgain
Laurent Gané
Arnaud Tournant |  Japan
Toshiaki Fushimi
Masaki Inoue
Tomohiro Nagatsuka | Germany
Stefan Nimke
Michael Seidenbecher
Jan van Eijden |
| Madison | Ukraine
Volodymyr Rybin
Vasyl Yakovlev | Switzerland
Alexander Äschbach
Franco Marvulli | Austria
Roland Garber
Franz Stocher |
| United Kingdom, Manchester — April 9–11, 2004 |
| Keirin | Shane Kelly (AUS) | Josiah Ng (MYS) | Florian Rousseau (FRA) |
| 1 km time trial | Craig MacLean (GBR) | Theo Bos (NED) | Sören Lausberg (GER) |
| Scratch | Mark Renshaw (AUS) | Franck Perque (FRA) | Rob Hayles (GBR) |
| Individual pursuit | Bradley McGee (AUS) | Sergi Escobar Roure (ESP) | Paul Manning (GBR) |
| Team pursuit | Great Britain
Robert Hayles,
Paul Manning,
Chris Newton,
Bryan Steel | Netherlands
Levi Heimans,
Jens Mouris,
Peter Schep,
Jeroen Straathof | Australia
Ashley Hutchinson,
Brett Lancaster,
Brad McGee,
Stephen Wooldridge |
| Sprint |  Damian Zieliński (POL) | Florian Rousseau (FRA) | Jan van Eijden (GER) |
| Points race | Juan Llaneras Rosello (ESP) |  Wong Kam-po (HKG) | Colby Pearce (AUS) |
| Team sprint | Great Britain
Craig MacLean
Jamie Staff
Chris Hoy | Netherlands
Jan Bos
Theo Bos
Teun Mulder | France
Grégory Baugé
Florian Rousseau
François Pervis |
| Madison | Czech Republic
Martin Bláha
Petr Lazar | Ukraine
Volodymyr Rybin
Vasyl Yakovlev |  Slovakia
Martin Liška
Jozef Žabka |
| Australia, Sydney — May 14–16, 2004 |
| Keirin | Jobie Dajka (AUS) | José Antonio Villanueva (ESP) | Anthony Peden (NZL) |
| 1 km time trial | Chris Hoy (GBR) |  Ahmed López (CUB) | Masaki Inoue (JPN) |
| Scratch | Robert Slippens (NED) | Dean Downing (GBR) | Mathieu Ladagnous (FRA) |
| Individual pursuit | Paul Manning (GBR) | Volodymyr Dyudya (UKR) | Levi Heimans (NED) |
| Team pursuit | Great Britain
Robert Hayles
Paul Manning
Russell Downing
Bryan Steel | Netherlands
Levi Heimans
Jens Mouris
Peter Schep
Jeroen Straathof | Germany
Robert Bengsch
Guido Fulst
Christian Lademann
Leif Lampater |
| Sprint | Craig MacLean (GBR) | José Antonio Villanueva (ESP) | Takashi Kaneko (JPN) |
| Points race | Colby Pearce (USA) | Chris Newton (GBR) | Joan Llaneras (ESP) |
| Team sprint | Great Britain
Chris Hoy
Craig MacLean
Jamie Staff | Poland
Rafał Furman
Łukasz Kwiatkowski
Damian Zieliński | Japan
Toshiaki Fushimi
Yuichiro Kamiyama
Tomohiro Nagatsuka |
| Madison | Argentina
Juan Esteban Curuchet
Walter Pérez | Spain
Miguel Alzamora
Joan Llaneras | Switzerland
Franco Marvulli
Bruno Risi |
