Education
At the 2010 Winter Olympics, she finished 21st in the 30 km and 49th in the 10 km event.
At the 2010 Winter Olympics, she finished 21st in the 30 km and 49th in the 10 km event.
At the 2009 World Championship in Liberec, she finished fourth in the 4 x 5 km, ninth in the individual sprint, and 12th in the 30 km events. She has two World Cup victories, both in 4 x 5 km relays (2008, 2009). Kristoffersen also finished third at a 10 km event in Lahti on 8 March 2009.
She finished in 11th place overall in the 2009-2010 Tour de Ski.