Running Calculator

The Run Formula Run calculator is one of a kind.  It is the only calculator on the internet that actually accounts for your years of experience and training mileage.  These features allow it to be much more accurate than others for estimating longer race distances.  Enjoy!

Perfomance Inputs

Race Distance Inputs

5K Run Time:
Custom Race Distance (mi):
Elevation Gain Per Mile:

Training Volume Inputs

Run Training Mileage:
Bike Training Mileage:
Years of Experience:



Instructions and Notes:

  1. Input 5K time in "mm:ss" format.
  2. Volume inputs should be determined by taking an average of your six highest training weeks during the previous ten weeks leading up to the race being estimated.
  3. Years of experience should be determined by the number of seasons in which you have raced at the distance being estimated, not including this year.
  4. Minimum run training volume = 5 miles.
  5. The calculator is currently calibrated to give an individual's "best scenario" race time on an average course. Any nutrition mistakes, injuries or mishaps will reduce the likelihood of achieving the calculated race time.
  6. Questions about the calculator? Or if you have a specific race that you would like estimated for pacing purposes, please contact: Jesse at jesse@qt2systems.com

Disclaimer:

The calculations on this web page are provided by QT2 Systems, LLC (D.B.A The Run Formula) as a service to the running community on an "as is" basis and may be used for information purposes only. The Run Formula assumes no responsibility for error or omissions in these calculations. The Run Formula makes no commitment to update the information contained herein. The Run Formula makes no, and expressly disclaims any, representations, express or implied, regarding this web site, including without limitation the accuracy, completeness, or reliability of the calculations, and other items on this Web site. No advice or information given by on this web site shall create any warranty or liability. Under no circumstances shall The Run Formula or any of its affiliates, respective partners, employees, subsidiaries, agents, or parents be held liable for any damages, whether direct, incidental, indirect, special, or consequential, and including, without limitation, injury, lost revenues or lost profits arising from or in connection with the use, reliance on, or performance of the information on this web site.


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