An Half Iron distance triathlon is a 1.9km swim, a 90km bike and a 21.1km run. You can complete these consecutively, with one event straight into another just as in a normal triathlon. Or you can complete the 3 disciplines completely separately on different days.
All you need to do is record your total time if you are going straight into each activity, or the time for your 3 separate sports and in order to work out the total time.
We plant 10 trees for every virtual challenge entered! Everyone receives a Global Games finisher's medal, take your pick from a medium or large medal.
Scroll through for medal previews below to find the medal designs for the coming months. The distance at the bottom will show the distance for your challenge.