Cotacol Hunting

How it all started

The COTACOL is a belgian reference book about cycling uphill, made by Daniel Gobert and Jean-Pierre Legros in 1989. In it are descriptions of the thousand toughest climbs for cyclists. Each climb is described by several facts: name, a short description, height, grade, length, what state the road surface is in, average climbing time for an amateur or a professional road cyclist. The combined authors measured 1.869.800 km, rode up a height of 112.396 meters and measured nearly 30.000 data points to compose this book. Each hill has a so-called COTACOL score. This score is determined using several parameters: grade, length, road surface. A higher score means a tougher climb. More than 30 years later, some cycling & tech enthousiasts virtually got together and built apps, web sites and integrated with Strava, so that the modern cyclist can now plan rides to conquer as much Cotacols as possible and automatically flag them when integrating with Strava.

 

Hosting cotacol costs a few hundred euros per month. And while we try to keep Cotacol free for all of you to use, any help or support is welcome. This can easily be done by the click of the button, below. Sam.

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Combined achievements

9714 registered users

have collected 84.753.653 Cotacol points

  • Simon did Côte d'Hestreu today
  • Dries did Smeysberg today
  • Christian did Promenade du Val d'Argent today
  • Anthony did La Haute Saurée today
  • Bryan did Fond de Nîmes, Côte de Salet and Côte de Bauche today
  • Jérôme did Côte du Rosier-Est and Sur le Thier today
  • Cas did Smeysberg today
  • Mario did Tienne Hinraut, Fonds de la Biche, Ruelle Toussaint and 9 more today
  • Hervé did Côte de Rosémont and Rue Boraine today
  • Neal did Côte de Dochamps-Est, Côte de Werbomont, Côte d'Ortho and 5 more today
  • Aline did Tienne Saint-Martin today
  • Koen did Chemin des Blés today
  • Herman did Chemin des Blés today
  • Alex did Côte de la Redoute, Côte du Hornay, Mur de Huy and 2 more today
  • Tom did Bosberg and Congoberg today
  • Bonny did Cote de Sarolay today
  • Jean did Côte d'Ereffe today
  • Remy did Koppenberg today
  • Frans did Helling van Altembroeck today
  • Pierre did Col de la Charlerie today

Apps

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