Paris-Roubaix cobbled sectors given new colour coding to show difficulty
Toughest sectors will be labelled black, while easiest sectors will be green

The cobbles of the Trouée d'Arenberg
Each of the 29 cobbled sectors in the 2017 edition of Paris-Roubaix has been given a new colour coding to better show their difficulty.
The new colour coding will work alongside the current systems of starts, with the three most difficult five-star sectors (Trouée d'Arenberg, Mons-en-Pévèle, and Carrefour de l'Arbre) also being labelled as black sectors.
>>> 10 ways the pros modify their bikes for the cobbles
Four, three, two, and one star sectors will be labelled as red, yellow, blue, and green respectively, with the colours applied to signage surrounding the sectors on the course, making it easier for the riders and spectators to distinguish the different sectors.
Watch: Paris-Roubaix 2017 essential guide
The route of the race changes slightly each year depending on the state of various cobbled sectors, with the 2017 edition being 257km in length, 55km of which will be on pavé.
>>> Icons of cycling: La Trouée d'Arenberg, Paris-Roubaix's toughest cobbles
Get The Leadout Newsletter
The latest race content, interviews, features, reviews and expert buying guides, direct to your inbox!
The first cobbled sector will be at Troisvilles to Inchy with 160km to go, and the final sector in Roubaix itself with just one kilometre remaining.
However the crucial action will start with the first five-star (or black) sector at the Trouée d'Arenberg with 96km remaining.
Thank you for reading 20 articles this month* Join now for unlimited access
Enjoy your first month for just £1 / $1 / €1
*Read 5 free articles per month without a subscription
Join now for unlimited access
Try first month for just £1 / $1 / €1
Henry Robertshaw began his time at Cycling Weekly working with the tech team, writing reviews, buying guides and appearing in videos advising on how to dress for the seasons. He later moved over to the news team, where his work focused on the professional peloton as well as legislation and provision for cycling. He's since moved his career in a new direction, with a role at the Department for Environment, Food and Rural Affairs.
-
Lidl-Trek, EF Education-EasyPost among first teams to seize ‘the only chance to race in the United States’
With a world-class field of competitors, organisers hope to showcase professional cycling to American spectators and reignite fan interest
By Anne-Marije Rook Published
-
'This sucks': Brixton Cycles closes its doors after 42 years
Iconic London shop announces closure after premises listed on property site
By James Shrubsall Published
-
'When he starts his Tour preparation, we’ll then see Jonas 2.0' - Jonas Vingegaard heads to Paris-Nice almost at full strength, coach says
Tim Heemskerk says the Danish star is not interested in outside noise as he attempts second stage race win of the year
By Tom Thewlis Published
-
18-year-old Cat Ferguson set for Paris-Roubaix debut in first pro year
"I can't tell you how excited I am," said junior world champion as she revealed provisional 2025 programme
By Tom Davidson Published
-
I would love to see Tadej Pogačar ride Paris-Roubaix - even if it won’t be this season
The world champion teased everyone with a video of a training ride on the Arenberg Trench
By Adam Becket Published
-
Tadej Pogačar teases Paris-Roubaix debut with Arenberg recon video
Could the world champion ride - and win - in 2025?
By Adam Becket Published
-
Paris-Roubaix Arenberg chicane replaced with 'small detour' for 2025
Race director says new four-turn measure will 'slow down the riders in a more fluid manner'
By Tom Davidson Published
-
'I don’t think it would be a surprise to anyone' - Mathieu van der Poel on Tadej Pogačar winning Paris-Roubaix
Dutchman says current road world champion has already proven he has what it takes to thrive on the cobblestones of the Hell of the North
By Tom Thewlis Published
-
Jasper Philipsen: 'All eyes will be on us at the Classics but we will be ready'
Milan-San Remo winner says Alpecin-Decuninck will be prepared to have a target on their back next year
By Tom Thewlis Published
-
‘I was just on a mad one’ - Lewis Askey reflects back on the ride that helped him turn pro
British rider remembers his victory at Paris-Roubaix juniors
By Tom Thewlis Published