Tour de Suisse
The Tour de Suisse is a men's WorldTour stage race held each June across Switzerland. Run over eight days, it typically includes multiple mountain stages, a time trial, and occasional valley sprints, making it one of the most complete tests of stage racing before the Tour de France.
Past winners include Eddy Merckx, Bernard Hinault, Miguel Indurain, and Jan Ullrich, a list that underscores the race's role as a Tour de France rehearsal.