With the Spring Classics taking place in the warmest April in years, it?s going to be a lot easier to predict the weather at Paris-Roubaix than a winner. It?s set to be a dry and dusty race over the cobbles of northern France, and likely to be extremely fast.

The parcours has been slightly tweaked from 2006, but the race will really start when the peloton hits the cobbles at Troisvilles after 98 kilometres. There are 28 stretches of cobbles in total, covering a total of 52.7 kilometres. Last year Tom Boonen smashed the bunch to pieces on the Tranché d?Arenberg sector, an arrow-straight 2.4 kilometres of bike-juddering forest track. This sector, along with the Carrefour de l?Arbre 15 kilometres from the end, traditionally define the race.

2006 winner Fabian Cancellara is the logical favourite for the 2007 edition. He was rumoured to be out of condition over winter, but a storming ride in the Tour of Flanders when he single-handedly held off the combined Lampre and Predictor teams for 30 kilometres, showed that he is coming to form at exactly the right time.

The Tour of Flanders gave some interesting pointers to the form of the other top riders. Tom Boonen went into Flanders as the favourite, but left as an also-ran. Much as he would like to gain revenge at Paris-Roubaix, it is too late for him to gain the form he had when he won the race in 2005. It is more likely that the winner and runner-up at Flanders, Alessandro Ballan and Leif Hoste, will figure this weekend.

There are also a number of dark horses capable of ambushing Cancellara. Vladimir Gusev, disqualified from fourth place last year for ducking under a railway barrier, is still improving and was an ominous and almost anonymous fifth at Flanders. Juan Antonio Flecha has had two consecutive top five placings in this race, and has already come second in Het Volk this year.

www.cyclingweekly.co.uk will be providing immediate results and reports from Paris-Roubaix, plus there will be a highlights video posted in the Videos section after the race.

CW?S FAVOURITES
Fabian Cancellara
Vladimir Gusev, Tom Boonen
Juan Antonio Flecha, Leif Hoste, Alessandro Ballan
Lars Michaelsen, Steffen Wesemann, Magnus Backstedt, Roger Hammond
Leon Van Bon, Bernhard Eisel, Stijn Devolder, Frédéric Guesdon, Stuart O?Grady

LATEST BETTING ODDS, from Unibet.com
Fabian Cancellara 3.5
Tom Boonen 3.5
Leif Hoste 9
Peter Van Petegem 11
Alessandro Ballan 14
Filippo Pozzato 20
Juan Antonio Flecha 22
Thor Hushovd 25

THE COBBLES

Sector Kilometre Location Length
28 98 Troisvilles-Inchy 2.2km
27 104 Viesly-Quiévy 1.8km
26 106.5 Quiévy-St Python 3.7km
25 111.5 St Python 1.5km
24 119 Vertain-St Martin-sur-Ecaillon 1.9km
23 126 Capelle-sur-Ecaillon-Le Buat 1.7km
22 138 Verchain Maugré-Quérénaing 1,6km
21 141 Quérénaing-Maing 2.5km
20 144 Maing-Monchaux-sur-Ecaillon 1.6km
19 155.5 Haveluy-Wallers 2.5km
18 163.5 Tranché d?Arenberg 2.4km
17 170 Wallers-Hélesmes 1.6km
16 176.5 Hornaing-Wandignies Hamage 3.7km
15 184 Warlaing-Brillon 2.4km
14 187.5 Tilloy-Sars et Rosières 2.4km
13 194 Beuvry la Forêt- Orchies 1.4km
12 199 Orchies 1.7km
11 205 Auchy les Orchies-Bersée 1.2km
10 210.5 Mons-en-Pévèle 3km
9 216.5 Mérignies-Pont à Marcq 0.7km
8 219.5 Pont Thibaut-Ennevelin 1.4km
7 225 Templeuve-L?Epinette 0.2km
7 225.5 Templeuve-Moulin de Vertain 0.5km
6 232 Cysoing-Bourghelles 1.3km
6 234.5 Bourghelles-Wannehain 1.1km
5 239 Camphin-en-Pévèle 1.8km
4 242 Carrefour de l?Arbre 2.1km
3 244 Gruson 1.1km
2 251 Hem 1.4km
1 257.5 Roubaix 0.3km

TOTAL 52.7km

RECENT WINNERS
2006 Fabian Cancellara (Swi)
2005 Tom Boonen (Bel)
2004 Magnus Backstedt (Swe)
2003 Peter Van Petegem (Bel)
2002 Johan Museeuw (Bel)

See who our readers predict will win the race on the CW forum by clicking here.