It’s no secret that choosing to participate in a triathlon is a major undertaking. From the long hours of training to the unpredictable weather, there are a number of factors that keep people from signing up for their first race. To help combat some of the most common fears associated with the sport, we’ve enlisted the help of Olympian, IRONMAN 70.3 World Champion and ITU Long Distance Triathlon World Champion Jodie Swallow Cunnama. Read on below for her take on how to overcome your nerves and tackle your first tri. View this post on Instagram the World 70.3 Champs are coming to South Africa and it is a BIG deal.…