Trent Nelson | The Salt Lake Tribune Skaters in the women's mass start, speed skating at the ISU World Cup, at the Utah Olympic Oval in Kearns, Sunday November 22, 2015.Trent Nelson | The Salt Lake Tribune Skaters in the women's mass start, speed skating at the ISU World Cup, at the Utah Olympic Oval in Kearns, Sunday November 22, 2015.Trent Nelson | The Salt Lake Tribune Ronald Mulder, Netherlands (green/blue), and Mika Poutala, Finland (white/blue), in the men's 500m, speed skating at the ISU World Cup, at the Utah Olympic Oval in Kearns, Sunday November 22, 2015.Trent Nelson | The Salt Lake Tribune in the women's mass start, speed skating at the ISU World Cup, at the Utah Olympic Oval in Kearns, Sunday November 22, 2015.Trent Nelson | The Salt Lake Tribune in the women's mass start, speed skating at the ISU World Cup, at the Utah Olympic Oval in Kearns, Sunday November 22, 2015.