From Longman Dictionary of Contemporary Englishskierski‧er /ˈskiːə $ -ər/ noun [countable] 
DSOsomeone who skis
DSOsomeone who skisExamples from the Corpus
skier• Cross-country skiers are a strange lot.• Nor am I going to be the world's greatest skier.• Sometimes expert langlauf skiers in skintight Dayglo outfits would slide past us.• Zermatt, for example, is a resort where many skiers must have wished for better links.• Other skiers who were walking along the path above us towards Chamonix watched in disbelief.• Of all the Snow Freaks, it is the skiers who are the most annoying by far.• It almost ensures that the skier will lose his or her grip on the ice, and most likely fall.• Smashing down mogul fields all day long, day after day, sounds great to skiers in their 20s. 