A running pace calculator converts between time, distance, and pace to help runners track performance and plan training.
About this calculator
A running pace calculator converts between time, distance, and pace to help runners track performance and plan training. Pace (minutes per kilometre or mile) is the primary metric for distance runners, while speed (km/h or mph) is more intuitive for casual fitness tracking.
It also lets you estimate finish times for common race distances (5K, 10K, half marathon, marathon) based on your current pace.
Common uses
- Calculate your pace from a training run time and distance
- Predict finish time for a half marathon or marathon at a given pace
- Set a target pace to achieve a specific race time
- Convert between pace (min/km) and speed (km/h)
Frequently asked questions
What is a good running pace for beginners?
A comfortable beginner jogging pace is typically 7–9 minutes per kilometre (6.5–8.5 km/h). The key for beginners is to run at a pace where you can hold a conversation. Most recreational runners complete a 5K in 25–35 minutes (5:00–7:00 min/km).
What pace do I need to run a marathon in 4 hours?
A 4-hour marathon requires a pace of 5:41 per kilometre (9:09 per mile) for the full 42.195 km. Most runners aim to be 10–15 seconds per km faster in training to account for race day fatigue and variability.