The Half Iron-Distance is the most popular triathlon for a reason. It’s perfect for athletes who want to challenge themselves without sacrificing career or family. This guide takes into account the different intensity levels of full and half irons, and provides training tailored to the lower distance. It includes 3, 16-week programs for those who are competitive, intermediate, or just want to finish. In as little as 4 months, any athlete can be physically and mentally ready for the challenge.
