A late solo attack on a crash-marred trek through the rain-soaked hills of south-west Poland earned Bart Lemmen (Visma-Lease a Bike) the victory and the overall lead on a shortened stage 4 of the Tour de Pologne.
Dropped by Lemmen on the large Cat.1 ascent of Karpacz, runner-up Christian Scaroni (XDS-Astana) then clawed his way back on a final 1.5-kilometre ramp with enough power almost to steal the show from the Dutch climber, but the Visma-Lease a Bike rider just hung on for his first-ever pro win victory by a couple of bike lengths. Third was Axel Laurance (Netcompany-Ineos), around 14 seconds back at the head of a splintering peloton.