Sonja Viljoen Stall

Sonja is an adrenaline junky and love challenges. Along with her friend Leonie Stander-Delport, she will become an Associate Member of the Grand Slam Club if she succeeds in finishing the North Pole Marathon. Among the continents, she has run the 2013 Ocean Drive Marathon, the 2013 Dead Sea Marathon, the 2014 Inca Trail Marathon, the 2014 Athens Marathon, the 2015 Comrades Marathon and the 2015 Sydney Blackmore Marathon. She has also run a marathon on King George Island, known as the Gateway to Antarctica. A proud South African, says "I don't run because I love the feeling of running, I run because I love the feeling of living".