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

9927 registered users

have collected 89.975.072 Cotacol points

  • Chris did Côte de Drolenval today
  • Bjorn did Côte de Bourseigne today
  • Florent did Route Merveilleuse today
  • Matthias did Côte de Beffe, Côte d'Inzefin, Côte d'Ambly and 4 more today
  • Pierre did Côte de Drolenval and Côte de la Ville Haute today
  • Martijn did Côte du Moulin de Mazée today
  • Danny did Côte du Bois de la Houppe today
  • Lieven did Les Quartiers today
  • Gauthier did Mont-le-Soie today
  • Greg did Côte St-Roch, Habiemont and Côte de Niaster today
  • Rudy did Le Mont de l'Enclus today
  • Bart did Côte de Cetturu today
  • Jean-pierre did La Rochette du Nouveau Monde and Côte de Namèche today
  • Nicolas did Hurdumont, Les Plachettes and Côte du Bois de la Houppe today
  • Filip did Côte de Naninne today
  • Raphaël did Col du Marly and La Gayolle today
  • sylvain did Côte de la Redoute, Côte du Rosier-Est and Côte Maquisard today
  • Bernd did Côte de Desnie today
  • Lucas did Côte de la Ville Haute today
  • Alban did Mon Plaisir and Charly-des-Bois today

Apps

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