Olsen started his career with Brøndby IF, but did not play any senior games for the team. Randers FC signed Olsen from Brøndby IF in the summer of 2008.[2] Olsen got his first match on 26 October against Aalborg BK. Olsen played 75 minutes before being replaced by teammate Alain Behi. Olsen got his first goal for the club on 1 March against AGF when he scored the winning goal from about 30 yards out. The game ended 2–1.
In the summer of 2018 he left FC Helsingør following the club's relegation from the Danish Superliga.[3] He then signed a contract with HB Køge in the Danish 1st Division.[4] He returned to FC Helsingør for the 2019–20 season.[5]
On 29 July 2020, it was confirmed, that Olsen had joined Ishøj IF in the Denmark Series.[6] He left the club at the end of 2022.[7] In February 2023, Olsen joined Slagelse B&I as an playing assistant manager.[8] In August 2023, Olsen moved to VB 1968.[9]
References
^Hansen, Jens Gjesse (30 June 2008). "Lars Olsens søn skifter til Randers" [Lars Olsen's son switches to Randers]. DR (in Danish). Retrieved 27 March 2019.