She won the Norwegian championships ten times in a row between 2004 and 2013, although on the same result as Katrine Haarklau in 2009 and 2013.
At the 2008 Norwegian championships she improved the record to 4.30 metres, and was awarded the King's Cup.
After jumping 4.30 and 4.31 indoors, she set a series of Norwegian records during the summer, with 4.30 (equalled), 4.33, 4.34 and then 4.35 twice at the European Championships.
[2] Since 2010 Larsåsen has resided in Copenhagen as a cohabitant of Danish long jumper Morten Jensen.
[5] In July 2014 the couple announced that Larsåsen was pregnant and would take a break from athletics competitions.