What do I need to bring to the Indoor triathlon?

 In

Essentially not too much! For the bike session held on spin bikes, all you need is your runners, a water bottle and a towel and perhaps a change of shirt for afterwards. For the run session you need to be dressed in clothing you are comfortable to exercise in and trainers you would normally wear for running, walking or general exercise. Finally for the swim, just remember your bathers, goggles a towel and a swim cap if you use one.