Custom training pace and performance prediction calculator
Performance
Time
HR Max
Marathon
Half marathon
15K
12K
10K
8K
5K
3K
1 mile
Goal race
Time
Age
Marathon
Half marathon
15K
12K
10K
8K
5K
3K
1 mile
Comparable performances at various distances
Time
Pace
min/mile
min/km
Instructions-
HR Zones
Low
High
Enter the appropriate values in the blue cells.
For information
Zone I Ranges
on how to determine the resting HR on it.
Zone II Ranges
You will receive predicted performances for races 1mile to the marathon.
Zone III Ranges
The pace for each distance is below the time.
Zone IV Ranges
Toggle the min/mile or min/km to adjust the value of the pace.
Pace Name
Pace (min/mile)
HR Zone
The bottom of the page will give you custom training paces
Conversational
Zone I
based on your current fitness.
Moderate aerobic
Zone I-II
Each pace will have a corresponding heart rate zone.
Marathon goal
Zone II
The training paces are unique to Complete Running Programs.
Stamina
Zone III
To learn more about how to use these training paces with your running
Cruise
Zone IV
click on the name of the training pace.
Max VO2
Zone IV
Lactate Uptake
Zone IV
Goal pace
Vdot
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