Question
Should you replace them after running a certain number of miles? What are the signs that you need new trainers? Thanks!
Should you replace them after running a certain number of miles? What are the signs that you need new trainers? Thanks!
Answer
Running shoes will in almost all cases not last for more than 500 miles, so if they have done more than or done 500 miles then it is time for a replacement. However many factors can affect how long the shoes are going to last, not least the runners own weight and running style; as a result after 300 miles the runner should be extra careful to check for signs of serious wear and damage. The most important things you need to check are the cushioning and the support provided by the shoe, to check that this is still sufficient for your requirements; however its not really a very easy thing to check for. A good plan is to when your shoes reach 300 miles to buy a new pair anyway, you can then run directly compare the two pairs of shoes. If you occasionally run in your new pair, to check the difference between old and new, when you do decide the old do not feel supportive/cushioned enough then your new replacement shoes will already be partially broken in. Signs such as extra aches and pains in your lower legs, leading onto injuries such as shin splints etc. are signs that replacement shoes are long overdue. If a pair of shoes lasts fine for you for 460 miles, it is no guarantee that the next pair will last the same time; even if you were to purchase identical shoes, you cannot assume they will last the same time and should still check them the same way. It is unlikely in a decently made running shoe that by 500 miles signs such as worn away soles or damaged uppers would start to be showing; although this obviously depends on treatment of the shoes. This is not the important bit though, and the state of the cushioning is far more important.
Running shoes will in almost all cases not last for more than 500 miles, so if they have done more than or done 500 miles then it is time for a replacement. However many factors can affect how long the shoes are going to last, not least the runners own weight and running style; as a result after 300 miles the runner should be extra careful to check for signs of serious wear and damage. The most important things you need to check are the cushioning and the support provided by the shoe, to check that this is still sufficient for your requirements; however its not really a very easy thing to check for. A good plan is to when your shoes reach 300 miles to buy a new pair anyway, you can then run directly compare the two pairs of shoes. If you occasionally run in your new pair, to check the difference between old and new, when you do decide the old do not feel supportive/cushioned enough then your new replacement shoes will already be partially broken in. Signs such as extra aches and pains in your lower legs, leading onto injuries such as shin splints etc. are signs that replacement shoes are long overdue. If a pair of shoes lasts fine for you for 460 miles, it is no guarantee that the next pair will last the same time; even if you were to purchase identical shoes, you cannot assume they will last the same time and should still check them the same way. It is unlikely in a decently made running shoe that by 500 miles signs such as worn away soles or damaged uppers would start to be showing; although this obviously depends on treatment of the shoes. This is not the important bit though, and the state of the cushioning is far more important.
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