2011 Paris–Roubaix

{{Infobox cycling race report

| name = 2011 Paris–Roubaix

| image = 2011 Paris–Roubaix.jpg

| image_caption = Official event poster

| image_size =

| series = 2011 UCI World Tour

| race_no = 9 of 27

| date = 10 April 2011

| stages = 1

| distance = 258

| unit = km

| time = 6h 07' 28"

| speed = 42.1

| first = Johan Vansummeren

| first_nat = BEL

| first_natvar =

| first_team = {{UCI team code|GRM|2011}}

| second = Fabian Cancellara

| second_nat = SUI

| second_natvar =

| second_team = {{UCI team code|LEO|2011}}

| third = Maarten Tjallingii

| third_nat = NED

| third_natvar =

| third_team = {{UCI team code|RAB|2011}}

| previous = 2010

| next = 2012

}}

The 2011 Paris–Roubaix was the 109th running of the Paris–Roubaix single-day cycling race, often known as the Hell of the North. It was held on 10 April 2011 over a distance of {{convert|258|km|1|abbr=off}} and was the ninth race of the 2011 UCI World Tour season.

{{UCI team code|GRM|2011}}'s Johan Vansummeren claimed victory after making a solo breakaway from a four-man group with {{convert|15|km|1|abbr=off}} remaining, holding on to win by 19 seconds at the velodrome in Roubaix.{{cite news|url=http://uk.eurosport.yahoo.com/10042011/58/vansummeren-wins-paris-roubaix.html|title=Vansummeren wins Paris-Roubaix|work=Yahoo! Eurosport|publisher=TF1 Group|date=10 April 2011|access-date=10 April 2011|agency=Reuters}}{{cite news|url=https://www.telegraph.co.uk/sport/othersports/cycling/8441279/Paris-Roubaix-2011-Johan-Van-Summeren-upsets-odds-to-win-the-hell-of-the-north-ahead-of-Fabian-Cancellara.html|title=Johan Van Summeren upsets odds to win 'the hell of the north' ahead of Fabian Cancellara|first=John|last=MacLeary|work=The Daily Telegraph|publisher=Telegraph Media Group|date=10 April 2011|access-date=10 April 2011}} He also held on to victory, despite riding the final {{convert|5|km|1|abbr=off}} with a flat rear tyre. Second place went to {{UCI team code|LEO|2011}} rider and defending race winner Fabian Cancellara who caught the remaining riders from the breakaway – Maarten Tjallingii of {{UCI team code|RAB|2011}}, Lars Bak of {{UCI team code|THR|2011}} and Grégory Rast of {{UCI team code|RSH|2011}} – and outsprinted them in Roubaix. Tjallingii completed the podium in third.

File:Vansummeren PR 2011 1.JPG en route to victory in Roubaix]]