Calculate running pace, speed, and race time predictions
Enter your run details to see your pace and race predictions
Pace is the time it takes to cover a set distance, typically expressed as minutes per kilometer or mile. Knowing your pace helps you train effectively, set realistic race goals, and avoid burning out during long runs.
| Race | Distance (km) | Distance (miles) |
|---|---|---|
| 5K | 5.0 | 3.1 |
| 10K | 10.0 | 6.2 |
| Half Marathon | 21.1 | 13.1 |
| Marathon | 42.2 | 26.2 |
Beginners typically run at 7:00-9:00 min/km (11:00-14:30 min/mile). The key is maintaining a pace where you can hold a conversation - this is called "conversational pace" and builds your aerobic base safely.
Improve pace through consistent training: run more miles at easy pace (80% of training), add weekly tempo runs at threshold pace, include interval sessions for speed, and allow proper recovery between hard efforts.
Use our other calculators to improve your running performance.
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