Everyone needs to run ... but include the walk - it helps!   Run to stay in top form

Calculators Available
Comrades
Conversion Calculator
Run Time Prediction
Walk Strategy Planner
Cycle Time Prediction
Gear Ratio Calculator
Triathlete's Time Prediction
Heart Rate Calculator

The History of the Running Calculator

Pete Riegel, a marathoner and research engineer in the USA, developed a formula in the 1980's to assist with the prediction of times for events lasting between three minutes and almost four hours. An article was published in the "Runners World Magazine" regarding his findings. Based on his formula, a new formula was developed for events lasting longer than four hours which are being used in this calculator.

The following calculators were developed over a period of time, and are there to assist you in predicting reasonable times for future races taking into consideration the effect of fatigue.

Feedback regarding the accuracy of these calculators would be highly appreciated, and mail can be sent to info@sportsdigest.co.za.

All calculators were developed for you as an athlete.

Road Running Time and Pace Calculator

Using The Run Time Prediction Calculator

Race Time Prediction
Actual Distance  Km
Actual Time hrs  min  sec
Pace/Km
Planned Distance  Km
Predicted Time hrs  min  sec
Pace/Km
Predicted Distance Timetable
 Distance  Time Pace/Km
hrs  min  sec min  sec
 10km
 15km
 21.1km
 32km
 42.2km
 50km
 56km
Comrades 
 (Based on 87.4km)

If you need any more information, please do not hesitate to contact me at info@sportsdigest.co.za.

Please visit again to see how this site expands into unlimited territory.

{home} {calculators} {links}

:::: e-mail: info@sportsdigest.co.za ::::