Thanks Chris. I called them and they do rent Trek 1000's. Unfortunately, I am 1.9 meters tall and they didnt have any large bikes to rent.

However, they did direct me to Temp Sports (http://www.tempo-sport.ch). I called and they said they do rent road bikes but requested that I email my request, which I've done.

I will post back about what types of bikes they rent when they reply.