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.
Combined achievements
9851 registered users
have collected 87.784.781 Cotacol points
- Julian did Fond de Nîmes and Route Merveilleuse today
- Franck did Chaussée d'Ottenbourg today
- Gert did Paterberg today
- Decozze did Kauterhof and Wijndries today
- Didier did Col de la Charlerie today
- Florent did Route Merveilleuse today
- Rob. did Hautregard and Côte de la Redoute today
- Dylan did Berendries today
- Thibaut did Côte d'Anton today
- Joost did Berendries today
- Maxime did Charly-des-Bois today
- johan did Tuitenberg today
- Massimiliano did Le Bois d'Oisquercq today
- Tino did Baneberg today
- Ives did Côte de Ben-Ahin today
- Simone did Le Bois d'Oisquercq and Krekelenberg today
- Willy did Côte du Bois de la Houppe today
- Johan did Puttenberg [Ledeberg] today
- Jan did Baneberg today
- Vincent did Le Bois d'Oisquercq and Krekelenberg today



