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

9718 registered users

have collected 84.826.054 Cotacol points

  • Claude did La Rue Villers yesterday
  • Florian did Congoberg yesterday
  • Kenny did Berendries yesterday
  • Martin did Aux Pieds Roux yesterday
  • jeremy did Côte du Bois de Saint-Laurent yesterday
  • Florian did Route Merveilleuse yesterday
  • Fabrice did Côte de Bouxhmont yesterday
  • Joris did Rue de la Giloterie yesterday
  • Johan did Muur van Geraardsbergen and Bosberg yesterday
  • Annelies did Le Rossignol yesterday
  • stijn did Varentberg yesterday
  • jules did Côte de Werbomont yesterday
  • Jean-Michel did Côte de Trasenster-Nord yesterday
  • Pieter did Kruisberg yesterday
  • Stephane did Tierne Carion yesterday
  • Bert did Côte de Trieu yesterday
  • Jean-François did Tneuchamps, Côte de Sorinne and Chemin des Etangs yesterday
  • Jérôme did Côte du Bois de Saint-Laurent and Côte de Dolembreux yesterday
  • James did Côte du Lac de Genval yesterday
  • Jurgen did Congoberg yesterday

Apps

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