Club career[edit]
Løke was born in Tønsberg and grew up in Sandefjord where she started to play handball at the age of ten. She played for Runar, Larvik, Gjerpen and Aalborg DH before she again played for Larvik between 2008 and 2011. She was top scorer in the Norwegian League in the 2008/2009 and 2009/2010 seasons, and was selected Player of the Year in the league both in 2008/2009 and in 2009/2010. Her club won gold medals in both the League and the Cup in 2008/2009, and again in 2009/2010. With Larvik she reached the final in the EHF Women's Cup Winners' Cup in 2008/2009, winning the silver medal. Her club reached the semifinal in the EHF Women's Champions League in 2009/2010.
On 29 November 2010 it was rumored that she would sign with top Hungarian team Győri Audi ETO KC, but Løke refused to comment on the speculations until the forthcoming European Championship were over.
Few weeks later, on 31 December 2010, it was announced that Løke had agreed a two-years contract with Győr and would join her new club after the ongoing season was finished. As Larvik's general manager Bjørn-Gunnar Bruun Hansen revealed, they were in negotiation talks with Løke for a while, but the excellent line player got an offer they simply could not match. Shortly after her signing with Györ, Larvik's head coach Karl Erik Bøhn was dismissed from his job, due to his role in the events.
On 1 March 2012 Løke was given the IHF World Player of the Year award in recognition of her performances throughout 2011 both on club and international level.