Thor played seven seasons for Sirius from 2014 to 2020 and served as team captain. After the 2021 season, he retired. He had briefly played for Hammarby TFF in 2021, appearing in seven league matches.
On April 19, Funbo IF won their season opener 5-2 against Skokloser Fotboll IF, with Thor coming on as a substitute for a few minutes. After two rounds, Funbo IF sits in fifth place in Division 6 Södra. It remains unclear why Thor decided to return or if he will play the entire season.