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
9731 registered users
have collected 85.022.375 Cotacol points
- Bru did Rue Coupée today
- Sébastien did Tneuchamps today
- Cédric did Petit Thierfalise yesterday
- Julien did Côte de Bioul yesterday
- Claude did La Rue Villers yesterday
- Sander did Plattenberg yesterday
- Dries did Plattenberg yesterday
- Tristan did Lambaitienne yesterday
- Germain did Côte Barrage de la Gileppe, Côte des Trois Frontières and Chemin du Cimetière yesterday
- Michael did Holstraat yesterday
- Milaud did Eikenberg yesterday
- Julien did Chemin des Blés yesterday
- Pierre did Bois de Harre yesterday
- Jean-Luc did La Haute Levée and Sur le Stockeu yesterday
- Ray did Côte de Sorinne yesterday
- Loïc did Côte de la Redoute yesterday
- Enzo did Smeysberg yesterday
- François did Côte du Bois de la Houppe and Ganzenberg yesterday
- Jonathan did Côte d'Ereffe yesterday
- Thomas did Eikenberg and Wolvenberg yesterday



