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

9733 registered users

have collected 85.127.048 Cotacol points

  • Dave did Haussire-Sud today
  • Antoine did Chemin du Comte today
  • Grégoire did Côte de Trasenster-Nord and Côte de Foret today
  • Xav did Charly-des-Bois today
  • Johan did Muur van Geraardsbergen and Bosberg today
  • Benjamin did Route de Sohier today
  • Quentin did Les Deux Tiennes, Route des Panoramas, Le Stampia and 1 more today
  • Raphael did La Rochette du Nouveau Monde today
  • Dirk did Katteberg today
  • Jean-François did Trou Renard and Côte de Naninne today
  • Xavier did Rue des Courteaux, Côte de Trasenster-Ouest and Côte de Wegnez today
  • Andy did Moskesstraat today
  • Remco did Côte de Winamplanche today
  • jeanfrancois did L'Escalette today
  • Ed did Rue du Calvaire today
  • mark did Moskesstraat today
  • Maarten did Trassersweg today
  • Tijl did Smeysberg, Moskesstraat and Côte du Lac de Genval today
  • Tom did Katteberg today
  • Manu did Hengstenberg today

Apps

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