Tools
Race Predictor

Race Predictor

Track

These race predictions are based on Riegel's formula*. I believe these in turn are based on flat racing records. Common sense has to be used in their interpretation. Actual race times will depend on many factors such as the weather, the terrain and of course how you feel on the day. Peter Riegel

Race Distance / km Predicted Time h:m:ss
5
10
21.1
42.2

* this is predicted from Riegel's formula which says:

T1 is a recent race time
D1 is a recent race distance
D2 the target race distance
T2 the predicted race time
T2 = T1 x
D2
D1
1.06
T1 is a recent race time
D1 is a recent race distance
D2 the target race distance
T2 the predicted race time