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CH4C - Switzerland 4 Corners Ride
The Switzerland 4 Corners (CH4C) is a round trip through beautiful Switzerland. This ride not only leads to the 4 corner points, but also to the geographical center, as well as to the highest (accessible) and lowest point in Switzerland.
Note The CH4C can only be ridden by IBA members and it must be combined with an IBA ride of their own choice, e.g. with an SS1600K or SS1000.
In addition to the general IBA guidelines in the currently published version, find in this document the details of this ride and her specific guidelines further explained.