Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Running
Marathon Training Calculator
Plan your marathon buildup by calculating a weekly mileage target and ideal training paces from your goal finish time. Use it when structuring a training block weeks before race day.
Fill in the required fields to see your result.
Running
Training Pace Zones Calculator
Determine your personalized running pace zones from a recent race result. Use this before a training cycle to set effort-based targets for easy runs, tempo sessions, and intervals.
Fill in the required fields to see your result.
Key differences
| Marathon Training Calculator | Training Pace Zones Calculator | |
|---|---|---|
| Category | Running | Running |
| Inputs required | 4 | 2 |
| Result | Easy Run Pace (min/mile) | Easy Pace (min/km) |
| What it does | Plan your marathon buildup by calculating a weekly mileage target and ideal training paces from your goal finish time. Use it when structuring a training block weeks before race day. | Determine your personalized running pace zones from a recent race result. Use this before a training cycle to set effort-based targets for easy runs, tempo sessions, and intervals. |