Elisabet Barnes (born 13 April 1977, née Frankenberg) is a Swedish athlete specialized in ultrarunning.
The Marathon des Sables has been listed by Outside Magazine as one of the 9 toughest ultramarathons in the world.
Barnes grew up in Sweden but moved to England in 2007 where she started to run ultra trails in 2011.
[7] Barnes co-owns a shop that specializes in running equipment.
[8] Her partner, Norwegian Sondre Amdahl, is a professional mountain ultra trail-runner and endurance coach.