# 2:15:00 Half Marathon: pace, race predictions & training paces

- **Pace**: 6:24/km · 10:18/mi
- **Speed**: 9.4 km/h · 5.8 mi/h

## Race predictions (Riegel)
- **5K**: 29:20 (5:52/km)
- **10K**: 1:01:11 (6:07/km)
- **Marathon**: 4:41:27 (6:40/km)

## Fitness
- **Estimated VO2max**: 31.7 ml/kg/min (Fitness)

## Training paces
- **Easy**: 7:01–8:21/km
- **Marathon**: 6:22–6:57/km
- **Threshold**: 6:08–6:25/km
- **Interval**: 5:32–5:46/km
- **Repetition**: 5:08–5:20/km

## Splits to run this time
| km | Even | Negative split |
|---|---|---|
| 5 | 32:00 | 33:16 |
| 10 | 1:03:59 | 1:06:33 |
| 15 | 1:35:59 | 1:37:33 |
| 20 | 2:07:59 | 2:08:15 |
| 21.1 | 2:15:00 | 2:15:00 |

## In the heat
- **25 °C**: 2:28:03
- **30 °C**: 2:34:45

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[Result Breakdown](https://calcpace.app/result) | [Calculators](https://calcpace.app/calculator.md)