Magic Mile Calculator

Jeff Galloway Magic Mile empirical predictions assume appropriate event training and conditions at or below about 60°F (15.6°C); predicted performances are not guaranteed.

Your workbenchInputs are not stored

Result

Enter your values and run the tool to see your result.

How to use this tool

Check the units, enter your values, and run the tool. Results follow the assumptions and method below.

Calculation method

Predicted 5 km pace per milemile+33

Predicted 10 km pace per mile1.15*mile

Predicted half-marathon pace per mile1.2*mile

Predicted marathon pace per mile1.3*mile

Predicted half-marathon finish time1.2*mile*21.0975/1.609344

Predicted marathon finish time1.3*mile*42.195/1.609344

References

https://www.jeffgalloway.com/training/magic-mile/