RACE PACE GUIDE
2-hour half marathon pace
9:09 per mile · 5:41 per kilometer
A two-hour half marathon covers 21.0975 kilometers in 120 minutes. That is approximately 13.109 miles at an average of 9:09 per mile or 5:41 per kilometer.
Calculate this goal’s splits ↗Even-paced race splits
These checkpoints assume a constant pace. Times are rounded individually from the full race distance.
| Checkpoint | Elapsed time |
|---|---|
| 1 mile | 9:09 |
| 3 miles | 27:28 |
| 5 miles | 45:46 |
| 8 miles | 1:13:14 |
| 10 miles | 1:31:32 |
| 12 miles | 1:49:51 |
| Finish · Half marathon | 2:00:00 |
| Checkpoint | Elapsed time |
|---|---|
| 5 km | 28:26 |
| 10 km | 56:53 |
| 15 km | 1:25:19 |
| 20 km | 1:53:45 |
| Finish | 2:00:00 |
Use the full race distance
The displayed 9:09 per mile is rounded from about 9:09.47. Running every mile at exactly 9:09 would put you slightly under two hours on an accurately measured course. Use the elapsed splits below, calculated from the full distance, when comparing time checkpoints.
Is 5:41 per kilometer enough for a sub-2-hour half marathon?
The exact two-hour average is about 5:41.27 per kilometer. Holding exactly 5:41 per kilometer would finish just under two hours. A rounded pace display is not a guarantee of a finish time: your actual distance and elapsed time determine the result.
Use the numbers as a reference
The splits describe the pace for a finish time; they do not predict whether that pace is right for your current fitness. Hills, conditions, and stops can change your elapsed splits.
Try another target in the free running pace calculator, or compare other finish times in the race pace charts.
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