Running Pace Calculator
A running pace calculator converts overall running time and race distance into pace per mile and pace per kilometer for training and competition. Designed for 5K, 10K, half-marathons, and marathons, it shows that running a 5K race in 25 minutes requires an average pace of 8:03 per mile.
By Sofia Marchetti (Home & Wellness Reviewer) · Reviewed by Daniel OkoroUpdated · Published
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REQUIRED PACE
Pace: 0:00 / km | Duration: 0h 0m 0s
How Does the Running Pace Calculator Work?
- Enter your distance (or choose standard presets like 5K, 10K, Half Marathon, Marathon).
- Enter total finish time in hours, minutes, and seconds.
- View your required pace per mile and pace per kilometer.
What Is the Running Pace Formula?
Pace = Time (minutes & seconds) / Distance (miles or km)
Divide total elapsed running duration by total distance traversed.
Variables
Pace:Minutes and seconds per mile or kilometer
How Do You Calculate Running Pace Step by Step?
Running a 5K (3.10686 miles) in 25 minutes flatDistance: 5K (3.11 mi)
Time: 00:25:00
Total minutes = 25.0
Pace per mile = 25.0 ÷ 3.10686 = 8.047 min/mile (8 min 03 sec / mile)
Pace per kilometer = 25.0 ÷ 5.0 = 5.00 min/km (5 min 00 sec / km)
Final Solution:8:03 / mile (5:00 / km)
Marathon (26.2 mi) finish times by pace
| Pace per mile | Marathon finish |
|---|---|
| 8:00 / mi | 3:29:36 |
| 9:00 / mi | 3:55:44 |
| 10:00 / mi | 4:22:00 |
Running Pace Questions and Answers
To break 2 hours in a half marathon (13.1 miles), you must maintain an average pace of 9:09 per mile (5:41 per kilometer) or faster.