Use this training pace calculator to estimate broad easy, steady, tempo and interval pace ranges from a recent 5K time. These are starting points for training, not fixed targets; effort, recovery and your experience should guide each session.
Training Pace Calculator
Enter a recent 5K time to estimate broad easy, steady, tempo and interval pace ranges. Use perceived effort and your coach or plan to adjust them.
Why this calculator is useful
Use a recent 5K to estimate broad training pace ranges; conversational effort and recovery still take priority.
How to use it
- Enter a recent, representative result or your planned race details, using the units shown beside each field.
- Select Calculate and review the result, including the assumptions and limitations shown.
- Use the result as a planning aid, compare it with how you feel, and recalculate when your inputs change.
Results are estimates, not guarantees. Fitness, recovery, weather, terrain, elevation and course conditions can all change the outcome.
Related running resources
All running calculators · Running guides · Training plans · UK race calendar · Triathlon and Ironman guide
Frequently asked questions
How are training pace ranges estimated?
The tool applies broad multipliers to the pace from the 5K time you enter. It does not replace a personalised plan, threshold test or coach.
Should easy runs follow the suggested range?
Not rigidly. Easy runs should feel conversational, and pace may change with hills, heat, fatigue, wind and recovery.
Can beginners use this calculator?
A beginner can view the numbers, but should prioritise comfortable run/walk training and gradual consistency rather than chasing prescribed paces.
How to use training pace ranges
Enter a recent 5K result that reflects your current fitness. Easy runs should usually feel conversational, while faster sessions should be introduced only when you have a consistent base. Heat, hills, fatigue and recovery can make the same pace feel very different.
Build a balanced training week
Most running should be comfortable, with harder work used sparingly and recovery days planned in. If a pace estimate feels too demanding, slow down. Use the training plan builder for a general weekly framework and the running goal hubs for distance-specific guidance.