The inscription are closed now but there is a possibility to subscribe on the day, at CERN Prevessin site at least 30 minutes before. For the 54km rally a medical certificate or a sport licence is needed.

The mountain bike rally starts at 9am.
The family bike tour starts at 10am.

Enrolment is required for the mountain bike rally, the family ride and the children’s route.


All three events are free of charge. All routes start and end at CERN’s Prévessin site (GPS N46.259066 E6.056213).

The event will be commentated by Eric Davaine, a well-known broadcaster for several major sporting events (Mountain Bike World Championship, Mountain Bike World Cup, French Mountain Bike Championship, cross-country skiing, triathlon etc.).

Take a look at the rules for the mountain bike rally and family ride.


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