Input your best mile (or other distance) time, the percentage of your best youd like to run, the number of laps itll take to get to your chosen distance, and itll tell you how long each lap should take!
Input your best mile (or other distance) time, the percentage of your best youd like to run, the number of laps itll take to get to your chosen distance, and itll tell you how long each lap should take!