Chris Froome is among the favourites for victory as the spring Classics draw to a close at the prestigious yet difficult Liege-Bastogne-Liege.
Teams and riders
Accent.jos - Wanty: Jerome Gilbert, Tim de Troyer, Nicolas Vogondy, Thomas Degand, Steven Caethoven, Will Routley, Jean-Pierre Drucker, Staf Scheirlinckx.
Ag2r-La Mondiale: Romain Bardet, Carlos Betancur, Mikael Cherel, Blel Kadri, John Gadret, Matteo Montaguti, Rinaldo Nocentini.
Argos-Shimano: William Clarke, Tom Dumoulin, Simon Geschke, Patrick Gretsch, Yann Huguet,
Astana: Maxim Iglinskiy, Janez Brajkovic, Jakob Fuglsang, Enrico Gasparotto, Francesco Gavazzi, Andriy Grivko, Vincenzo Nibali, Simone Ponzi.
Blanco: Bauke Mollema, Lars-Petter Nordhaug, Paul Martens, Tom-Jelte Slagter, Bram Tankink, Marc Goos, David Tanner, Laurens ten Dam.
BMC: Philippe Gilbert, Brent Bookwalter, Steve Cummings, Mathias Frank, Klaas Lodewyck, Amael Moinard, Steve Morabito, Dominik Nerz.
Cannondale: Stefano Agostini, Damiano Caruso, Alessandro de Marchi, Michel Koch, Moreno Moder, Maciej Paterski, Daniele Ratto, Brian Vandborg.
Cofidis: Daniel Navarro, Edwig Cammaerts, Jerome Coppel, Christophe le Mevel, Luis Angel Mate, Rein Taaramae, Tristan Valentin, Romain Zingle.
Crelan-Euphony: Sebastien Delfosse, Reiner Honig, Gilles Devilliers, Egidijus Juodvalkis, Christope Premont, Maxime Vantomme, Klaas Sys, Joeri Bueken.
Europcar: Anthony Charteau, Cyril Gautier, Vincent Jerome, Davide Malacarne, Kevin Reza, Pierre Rolland, David Veilleux, Yukiya Arashiro.
Euskaltel-Euskadi: Samuel Sanchez, Igor Anton, Mikel Astarloza, Ion Izagirre, Gorka Izagirre, Egoi Martinez, Ruben Perez, Romain Sicard.
FDJ: Pierrick Fedrigo, Geoffrey Soupe, Benoit Vaugrenard, Arnold Jeannesson, Arthur Vichot, Sandy Casar, Alexandre Geniez, Laurent Pichon.
Garmin-Sharp: Thomas Dekker, Michel Kreder, Ryder Hesjedal, Peter Stetina, Fabian Wegmann, Alex Howes, Dan Martin, Christian Vande Velde.
IAM Cycling: Matthias Brandle, Remi Cusin, Stefan Denifl, Jonathan Fumeaux, Reto Hollenstein, Pirmin Lang, Alexandr Pliuschin, Marcel Wyss.
Katusha: Joaquim Rodriguez, Giampolo Caruso, Alexandr Kolobnev, Alberto Losada, Daniel Moreno, Yuri Trofimov, Angel Vicioso, Eduard Vorganov.
Lampre-Merida: Matteo Bono, Damiano Cunego, Elia Favalli, Manuele Mori, Daniele Pietropolli, Michele Scarponi, Simone Stortoni, Diego Ulissi.
Lotto-Belisol: Gaeten Bille, Bart de Clercq, Jurgen Vandewalle, Tosh van der Sande, Jelle Vanendert, Dennis Vanendert, Tim Wellems, Dirk Bellemakers.
Movistar: Alejandro Valverde, Nairo Quintana, Rui Costa, Andrey Amador, Pablo Lastras, Imanol Erviti, Angel Madrazo, Giovanni Visconti.
Orica-GreenEDGE: Simon Gerrans, Michael Albasini, Simon Clarke, Michael Matthews, Christian Meier, Travis Meyer, Wesley Sulzberger, Pieter Weening.
Omega Pharma - Quick-Step: Michal Kwiatkowski, Gianluca Brambilla, Kevin de Weert, Jerome Pineau, Pieter Serry, Kristof Vandewalle, Julien Vermonte, Carlos Verona.
RadioShack-Leopard: Andy Schleck, Matthew Busche, Laurent Didier, Tony Gallopin, Ben Hermans, Maxime Monfort, Ben King, Haimar Zubeldia.
Saxo-Tinkoff: Mads Christensen, Alberto Contador, Roman Kreuziger, Karsten Kroon, Nicolas Roche, Chris Anker Sorensen, Nicki Sorensen, Olover Zaugg.
Team Sky: Chris Froome, Danny Pate, Sergio Henao, Vasil Kiryienka, David Lopez, Richie Porte, Jonathan Tiernan-Locke, Rigoberto Uran.
Topsport Vlaanderen - Baloise: Sander Armee, Laurens de Vreese, Sander Helven, Pieter Jacobs, Eliot Lietaer, Thomas Sprengers, Preben van Hecke, Arthur van Overberghe.
Vacansoleil-DCM: Bjorn Leukemans, Thomas de Gendt, Sergey Lagutin, Pim Ligthart, Marco Marcato, Rob Ruijgh, Frederik Veuchelen, Rafael Valls.