Mark Cavendish has urine thrown at him during 11th stage of the Tour de France . Incident comes day after day with Jan Veelers . `` That 's one of the beauties of our sport . Chris Evans retains yellow jersey and extends lead to 2 minutes 25 seconds . Germany 's Tony Martin won the 100 kilometer time trial .
Mark Cavendish has urine thrown at him during 11th stage of the Tour de France . Incident comes day after day with Jan Veelers . Chris Evans retains yellow jersey and extends lead to 2 minutes 25 seconds . Germany 's Tony Martin won the 100 kilometer time trial .