Dahle moved to Cologne to play with its RBB 99ers. She also coached the U15 girls in Düsseldorf. In 2011, she played with the German team at the U25 Women's World Cup in St. Catharines, Ontario, Canada, where the German team came sixth. This was followed by a bronze medal at the U25 European Wheelchair Basketball Championships at Stoke Mandeville, England, in August 2013, where she was the team's top scorer with 42 points. She was also a key player in the Hot Rolling Bears' two point win over Bonn in Wheelchair Basketball Junior National Championship in 2014.
