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
9964 registered users
have collected 92.249.596 Cotacol points
- A did Route Barrière de Champlon today
- Florent did Route Merveilleuse today
- Mauricio did Kardaan and Smeysberg today
- Benoît did Côte de Landelies today
- Fabrizio did Côte de Landelies today
- Marcel did Op de Eiken today
- David did Côte de l'observatoire today
- Guillaume did Côte du Pont Alsort today
- Tom did Côte de Custinne today
- Peter did La Voie Jocquée and Côte d'Orchimont today
- Laurent did Les Kimones today
- Mike did Les Plachettes today
- Noah did Brandberg today
- Andrego did Helling van Planck today
- Pierre-yves did Route Merveilleuse today
- Nicolas did Côte de Brume-Est I and Côte de la Neuville today
- Wim did Les Plachettes today
- Chris did Achterberg, Varentberg, Kruisberg and 2 more today
- Walter did Côte Barrage de la Gileppe today
- Thomas did Le Sart des Roquettes and Les Grands Sarts today



