The Try Tri Events App is the place to find out about upcoming Triathlon Events in your area. Currently based in Hampshire, Dorset, Oxfordshire and Surrey, Try Tri Events offer a friendly, safe environment in which to Try Triathlon for the first time. Starting with Novice Events which can be from as little as a 200m Swim, 10km Bike and 2.5km run all the way to Half Ironman distances. Already signed up for an event? Download the app to get your Race Results, Pictures, Try out our Swim Calculator and visit our Shop. Been asked to work out your swim time? Just input your time per length and our handy calculator works the rest out for you. Sign up for Events, Watch the Race Briefing videos and find out about our Open Water Swimming times.