If breaking a sweat doesn’t scare you off, then cycle, run and swim through the exotic environment of Koh Samui in the 2013 Samui Triathlon. The Samui Triathlon was staged for the first time last year and its success has led to this encore. You can compete for cash prizes and relax on the sunny beaches of Koh Samui afterwards. You can find more information on the route, registration, rules, reservation and more at www.triathlonsamui.com. Last registration and payment date is on April 15.