The shoes are the main element for running, so you must take into account a number of features and basic needs for your choice.
Personal physical and technical attributes must be taken into account, as well as weight, height and type of footprint. The stability is very important, the contact with the ground in each step must be comfortable and this will vary according to whether it is neutral or pronator. The cushioning is essential, for workouts it should be more pronounced to help avoid injuries and punish less the joints. It will depend on the weight, the mileage and the surface.
Running shoes should provide comfort in every kilometer, so lightness, grip and fit are also key.
Popular Triathlon Running Shoes brands: