Running Pace Calculator
Calculate running pace, speed, and estimated finish time.
This page is an editable estimator with realistic defaults so you can model your own situation in minutes.
Pace = total time divided by distance.
Speed is distance divided by time.
| Distance | 3.1 miles |
|---|
Assumptions
- GPS distance, treadmill calibration, hills, and stops can change real pace.
- Use official race timing for final results.
How this calculator works
Formula used
Pace = total time divided by distance. Speed is distance divided by time.
Example calculation
Plug in your own numbers and the result updates instantly. Pace = total time divided by distance. Speed is distance divided by time.
Running Pace Calculator FAQ
Is this running pace calculator medical advice?
No. It is an educational estimate only and should not be used to diagnose, treat, or make medical, nutrition, legal, or emergency decisions.
Why might my real result be different?
Age, sex, body composition, pregnancy, medications, medical conditions, training status, lab methods, and measurement accuracy can all change real-world results.
Should I check these results with a professional?
Yes. Confirm health, nutrition, fitness, kidney function, alcohol, or safety decisions with a qualified professional or official source.