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
9718 registered users
have collected 84.813.716 Cotacol points
- john did Tienne Hinraut today
- Adrien did Mon Idée today
- Bru did Montagne Sainte-Walburge and Montagne Sainte-Walburge today
- mqxou did L'Escalette today
- Gianni did Baneberg today
- François did Côte de Gives today
- Arno did Congoberg today
- VANSCHOENWINKEL did Côte du Ry d'Oneux today
- Alister did Côte de l'observatoire today
- Preben did Fortuinberg/Kanarieberg today
- Jérôme did Rue Vieille Chera today
- Kevin did Côte du Bois de la Houppe today
- Stefan did Eikenberg today
- 🇧🇪Jürgen did Helling van Kraai today
- Bram did Smeysberg today
- Didier did Tour de Muache and Tour de Muache today
- Jari did Varentberg and Berendries today
- Nick did Kauterhof today
- Maxime did Les Quatre Pavés, La Fontaine de la Jouvence, Côte du Caillou qui bique and 5 more today
- Jonathan did Cote de Sarolay and Plattenberg today



