Colomby de Gex
- Distance
- 5.75mi
- Elevation +
- 3392f
- TrailRank
- 29
My favourite training round. Up Colomby de Gex from Echenevex. Then around to Beauvais. And down through the same trail. I have done trail a lot through autumn and early winter 2021. It's different every time. This one w...