| Russia, Moscow — February 14–16, 2003 |
| Keirin | René Wolff (GER) | Josiah Ng (MAS) | Ivan Vrba (CZE) |
| 1 km time trial | Stefan Nimke (GER) | Theo Bos (NED) | Grzegorz Krejner (POL) |
| Scratch | Robert Slippens (NED) | Alex Rasmussen (DEN) | Franck Perque (FRA) |
| Individual pursuit | Sergi Escobar Roure (ESP) | Jens Lehmann (GER) | Volodymyr Dyudya (UKR) |
| Team pursuit | Russia Alexey Markov Alexander Serov Sergey Klimov Nikita Eskov | Germany Jens Lehmann Guido Fulst Sebastian Siedler Christian Bach | Ukraine Volodymyr Dyudya Roman Kononenko Sergiy Chernyavskyy Volodymyr Zagorodny |
| Sprint | Laurent Gané (FRA) | Pavel Buráň (CZE) | Jaroslav Jeřábek (SVK) |
| Points race | Matthew Gilmore (BEL) | Juan Llaneras Rosello (ESP) | Mikhail Ignatiev (RUS) |
| Team sprint | Spain José Antonio Villanueva José Antonio Escuredo Salvador Meliá Mangriñan | Poland Grzegorz Krejner Łukasz Kwiatkowski Grzegorz Trebski | Japan Yuichiro Kamiyama Tomohiro Nagatsuka Toshiaki Fushimi |
| Madison | Germany Guido Fulst Andreas Müller | Netherlands Robert Slippens Danny Stam | Denmark Jimmy Hansen Alex Rasmussen |
| Mexico, Aguascalientes — March 21–23, 2003 |
| Keirin | Keiichiro Yaguchi (JPN) | Jan van Eijden (GER) | Jarosiav Jerabek (SVK) |
| 1 km time trial | Jamie Staff (GBR) | Sören Lausberg (GER) | Wilson Meneses (COL) |
| Scratch | Miguel Alzamora (ESP) | Franco Marvulli (SUI) | Walter Fernando Pérez (ARG) |
| Individual pursuit | Vasil Kiryienka (BLR) | Hayden Godfrey (NZL) | Paul Manning (GBR) |
| Team pursuit | Colombia Alexander González José Serpa Carlos Alzate Juan Pablo Forero | Great Britain Bryan Steel Tony Gibb Paul Manning Stephen Cummings | Belarus Siarhei Daubniuk Yauhen Sobal Viktar Rapinski Vasil Kiryienka |
| Sprint | Mark French (AUS) | Jamie Staff (GBR) | Arnaud Duble (FRA) |
| Points race | Leonardo Duque (COL) | Juan Curuchet (ARG) | Chris Newton (GBR) |
| Team sprint | France Arnaud Duble Matthieu Mandard François Pervis | Slovakia Jarosiav Jerabek Peter Bazálik Jan Lepka | Germany Sören Lausberg Jan van Eijden Matthías John |
| Madison | Argentina Juan Curuchet Walter Fernando Pérez | Spain Juan Llaneras Miguel Alzamora | France Franck Perque Jérôme Neuville |
| South Africa, Cape Town — April 11–13, 2003 |
| Keirin | José Antonio Escuredo (ESP) | Martin Benjamin (NED) | Peter Bazálik (SVK) |
| 1 km time trial | Chris Hoy (GBR) | Stefan Nimke (GER) | Shane Kelly (AUS) |
| Scratch | Alexander Äschbach (SUI) | Jean-Pierre van Zyl (RSA) | Jeroen Straathof (NED) |
| Individual pursuit | Luke Roberts (AUS) | Jérôme Neuville (FRA) | Sergi Escobar Roure (ESP) |
| Team pursuit | Ukraine Alexander Symonenko Volodymyr Zagorodny Volodymyr Dyudya Vitaliy Popkov | Great Britain Bryan Steel Tony Gibb Paul Manning Kieran Page | Australia Luke Roberts Peter Dawson Mark Jamieson Ashley Hutchinson |
| Sprint | Mickaël Bourgain (FRA) | Janoslav Jerabek (SVK) | Jan van Eijden (GER) |
| Points race | Mark Renshaw (AUS) | Andreas Müller (GER) | Franck Perque (FRA) |
| Team sprint | Great Britain Chris Hoy Jamie Staff Jason Queally | Germany Carsten Bergemann Matthias John Stefan Nimke | Australia Ryan Bayley Mark French Shane Kelly |
| Madison | Argentina Walter Fernando Pérez Juan Curuchet | Switzerland Alexander Äschbach Franco Marvulli | Spain Isaac Gálvez Lopez Juan Llaneras Rosello |
| Australia, Sydney — May 16–18, 2003 |
| Keirin | Jens Fiedler (GER) | Toshiaki Fushimi (JPN) | Ryan Bayley (AUS) |
| 1 km time trial | Shane Kelly (AUS) | Mathieu Mandard (FRA) | Wilson Meneses (COL) |
| Scratch | Greg Henderson (NZL) | Roland Garber (AUT) | Andreas Müller (GER) |
| Individual pursuit | Mark Jamieson (AUS) | Hayden Godfrey (NZL) | Guido Fulst (GER) |
| Team pursuit | New Zealand Heath Blackgrove Hayden Godfrey Marc Ryan Lee Vertongen | Germany Marc Altmann Guido Fulst Leif Lampater Andreas Müller | Australia Mark Jamieson Bradley Norton Chris Pascoe Chris Sutton |
| Sprint | René Wolff (GER) | Mark French (AUS) | Ross Edgar (GBR) |
| Points race | Mikhail Ignatiev (RUS) | Volodymyr Rybin (UKR) | Greg Henderson (NZL) |
| Team sprint | Japan Toshiaki Fushimi Kiyofumi Nagai Tomohiro Nagatsuka | Australia Ryan Bayley Mark French Shane Kelly | Germany Jens Fiedler Michael Seidenbecher René Wolff |
| Madison | Germany Guido Fulst Andreas Müller | Australia Rodney Mcgee Darren Young | Netherlands Gideon de Jong Geert Jan Jonkman |