【實用運動app】Running Predictor|最夯免費app-綠色工廠好玩App

An app to predict running performance based on previous race times. For example, enter your personal record for 5km and the app will predict your time for 10km or even a marathon.

If you don't have a personal record, set yourself a time trial over a fixed distance. For the best estimate, record how long it takes you to run 1/3 or more of the distance of you target race. Then use the predictor to calculate your target race time.