Alex Reuneker

§2. Riegel's race prediction (27 september 2018)

In Sport – #prediction #riegel

I have added the famous Riegel race prediction, based on the formula below.

Predicted time = Given time * (new distance/original distance)^1.06

Easy, right? You can check out the calculator now. Of course, be cautious in using its output. It’s nice to predict a marathon time based on a recent 10K time, but it does absolutely not guarantee anything. You should train accordingly.