Teams take to the cobbles of Paris-Roubaix this week to get ready for Sunday's main event. Photos by Graham Watson and Nick Bull

Riders for this Sunday’s Paris-Roubaix have been assembling all week along the route of the tough ‘Queen of the Classics’ to practice riding on the cobbles and get a feel of the 253.5-kilometre race in northern France.

Currently, ground conditions are pretty decent after a spell of dry and unseasonably warm weather – with only a little rain forecast on Saturday morning before Sunday’s main event, it should be another fast edition of the race.

Defending champion Niki Terpstra is confirmed as the Etixx-QuickStep team’s leader, a position made stronger by the absence of former winner Tom Boonen, who dislocated his shoulder during Paris-Nice, and Terpstra’s second place in the Tour of Flanders last Sunday.

British hopes are being pinned on a twin assault from Sir Bradley Wiggins and Geraint Thomas of Team Sky. Wiggins’s appearance is poignant given that it will be his very last race for the British team, and his last in the UCI WorldTour.

The most successful rider of the season so far, Alexander Kristoff and his Katusha team have also been checking out the cobbles. Kristoff says that the race does not suit him, but a string of wins in the past two weeks, including the Tour of Flanders and the Scheldeprijs on Wednesday, indicate he’s the man to beat.

Also among the starters will be senior Paris-Roubaix debutant Dan McLay. The Leicester rider signed with French outfit Bretagne-Seche Environnement for 2015 and has been selected to ride in the biggest one-day race on the calendar.

A total of 200 riders will take to the start line in Compiegne on Sunday morning, with eight riders for each of the 25 teams. Find out more about the route with our comprehensive Paris-Roubaix preview:

Paris-Roubaix 2015 preview

A look ahead to the 2015 edition of Paris-Roubaix (Sunday, April 12): route, TV guide, teams, map, past winners and

Lotto-Jumbo training for the 2015 Paris-Roubaix

LottoNL-Jumbo training for the 2015 Paris-Roubaix. Photo: Graham Watson

Peter Sagan, Tinkoff-Saxo

Can Peter Sagan give his Tinkoff-Saxo team a major victory? Photo: Nick Bull

Dan McLay, Paris-Roubaix 2015 recce

Dan McLay makes his senior Paris-Roubaix debut. Photo: Nick Bull

Cannondale-Garmin training for the 2015 Paris-Roubaix

Cannondale-Garmin out for a training ride. Photo: Graham Watson

Arenberg

Welcome to the Pavé d’Arenberg. Photo: Nick Bull

Arenberg, Paris-Roubaix 2015 recce

Arenberg cobbles, and a fair amount of grass and dirt. Photo: Nick Bull

Trek Factory Racing training for the 2015 Paris-Roubaix

Trek Factory Racing will be without Classics champ Fabian Cancellara due to injury. Photo: Graham Watson

Niki Terpstra, Paris-Roubaix 2015 recce

Defending Paris-Roubaix champion Niki Terpstra is one of the favourites. Photo: Nick Bull

Zdenek Stybar, Paris-Roubaix 2015 recce

Zdenek Stybar is another option for the Etixx-QuickStep team. Photo: Nick Bull

Zdenek Stybar's wheel, Paris-Roubaix 2015 recce

Zdenek Stybar is running 30mm tubs for Paris-Roubaix. Photo: Nick Bull

Etixx-QuickStep

Etixx-QuickStep will be looking for a victory in Paris-Roubaix in a thus far winless Classics campaign. Photo: Nick Bull

Camphin En Pevele Cobbles

Camphin En Pevele Cobbles. Photo: Nick Bull

IAM Cycling

IAM Cycling will include French hope Sylvain Chavanel and one-time Classics prodigy Heinrich Haussler. Photo: Nick Bull