Career
He began his professional career in 2013 with Argos–Shimano. Since the beginning of the 2015 season, he has ridden or Cofidis. Ahlstrand"s first professional-level victory came while he was still racing for a Continental-level team at the 2012 Glava Tour of Norway.
His first victory for Cofidis was at the 2015 Four Days of Dunkirk.