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.

Buy Me a Coffee at ko-fi.com

Combined achievements

10008 registered users

have collected 95.363.068 Cotacol points

  • Martin did Côte de Chôdes today
  • Laurent did Côte de Neufmarteau today
  • Massimiliano did Route des Panoramas today
  • Marc did Spitzberg today
  • « Charlie » did Côte de l'Eau Rouge today
  • Lea did Smeysberg today
  • Gert did Kauterhof today
  • Fabian did Les Fagnes today
  • Dominique did Côte de l'Eau Rouge today
  • Joris did Col de Ronchinne, Côte de Durnal, Triple Mur du Monty and 3 more today
  • Thierry did Côte de Salet and Côte des Quatre Chemins today
  • Stijn did Côte du Bois de la Houppe and Berendries today
  • Julien did Tienne aux Pierres today
  • Danny did Côte du Bois de la Houppe today
  • Florian did En Cowa and Les Airelles today
  • Xuan did Felix Sohiestraat/Solheide, Hengstenberg, Kardaan and 2 more today
  • Sebastien did Congoberg today
  • Thierry did Holstraat and Côte du Bois de la Houppe today
  • Xavier did Côte de Noblehaye, Thier Fouarge and Côte de Trasenster-Nord today
  • Neal did Côte Fourneau Saint-Michel today

Apps

Install iOS App

Install Android App

An unhandled exception has occurred. See browser dev tools for details. Reload 🗙