Career
He played one game for the Denmark national under-19 football team He started his youth career in Danish Superliga club Brøndby IF, but did not play any senior games for the club, before moving on in the Summer 2006. He joined Danish 1st Division team Køge BK, where he got his senior debut and enjoyed playing success.
When Herfølge and Køge merged to form HB Køge in 2009, Arlofelt was on the roster.
As his contract expired in the Winter 2010, Arlofelt ended his playing career to focus on his education as an electrician.