One Weekend - Two Pinnacle Rides
This weekend I know of two challenging rides that I could do. The first is a 140km ride with 2000m of climbing, eventually getting to the top of the Salève. The second is a 153km walk with 2500m of climbing to the Col Du Grand St Bernard.
Col Du Grand St Bernard With the ride to the Col Du Grand St Bernard I suspect that I would be okay with riding from Nyon to Martigny.