How To Find Your Maximum Heart RateA heart rate monitor can help to ensure that you don’t work too hard – or take it too easy! – in training sessions. Depending on the session, your target heart rate will be anywhere between 60 and 95% of your
conversation-pace, about 65 per cent of your working heart rate, or a minute per mile slower than your target marathon pace. Your legs should feel pleasantly used, not absolutely wasted, after your run, which means that you should be concentrating