Tour de France: Dan Martin expects breakaway in Massif Central

Four stages into the 2016 Tour de France the peloton is offered a medium mountains stage on day five. For Dan Martin (Etixx-QuickStep) it's time to step forward. The 29-year-old Irishman is amongst a stack of GC riders who haven't lost time so far, all tied in fourth place at 18 seconds from race leader Peter Sagan (Tinkoff).