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The estimator uses the following formula devised by Pete Riegel: T 2 = T 1 x (D 2 / D 1) C. where: D 1 = distance you already raced. T 1 = time for the known distance. D 2 = distance you want to predict the time. T 2 = predicted time for the new distance. C = performance degradation coefficient.
22 maj 2024 · Riegel's formula: T_2 = T_1 \left (\frac {D_2} {D_1}\right)^ {\!1.06} T 2 = T 1 (D1D2)1.06. where: T_1 T 1. – Time achieved recently on distance. D_1 D1. ; T_2 T 2. – Predicted time for distance. D_2 D2. ; D_1 D1. – Distance over which. T_1 T 1. time was achieved; and. D_2 D2.
Select the units for the distance you want a prediction for, either kilometers or miles. Click on calculate. Your predicted time will come out in the last field, below the “Your predicted time” heading. How does this get your predicted time? The formula used for this calculator is one devised by Pete Riegel in the late 70s.
Calculate. How does it work? We use the logic from our age-graded calculator to get an age-graded score relating your recent run to the world record at that distance, multiplied by a factor to adjust for your age. We then take that score and figure out how fast you’d have to run the new distance to earn it again.
How To Use. Click to place marker 1. Zoom and drag the map to find the location of marker 2. Click to place marker 2. The distance will be calculated then displayed below the map in miles or kilometers. You can change between miles or km at any time. Add as many points as required and the distance will build up.
This tool allows you to calculate your predicted finish time for a number of common running race distances on the basis of a performance in a previous race. Select a race distance that you have recently completed. 10k. Half Marathon. Marathon. Enter your finishing time. hours. minutes. seconds.
Simply input the desired distance, and our calculator will provide you with the essential pace information you need to excel on race day. Calculator & converter designed for running & runners. Convert speed into pace, calculate it through time and distance for your next race.
