Optime Run, Calculadora de running para corredores

Calculator of rhythms and times for runners with race prediction.
Optime Run is a simple and practical calculator for runners. It is also totally free and without ads!

Select a distance and a race pace and the app will calculate the estimated total time until arrival. You can also set the total race time as your goal and in this case the app tells you the average pace you must maintain to meet that goal.

Once the distance and the rhythm (or time) are established, the app makes predictions of your pace and estimated time in the main distances of running races (5k, 10k, 15k, half marathon and marathon) taking into account the accumulated fatigue .