# 2:20:00 Half Marathon: pace, race predictions & training paces

- **Pace**: 6:38/km · 10:41/mi
- **Speed**: 9.0 km/h · 5.6 mi/h

## Race predictions (Riegel)
- **5K**: 30:26 (6:05/km)
- **10K**: 1:03:27 (6:21/km)
- **Marathon**: 4:51:53 (6:55/km)

## Fitness
- **Estimated VO2max**: 30.3 ml/kg/min (Fitness)

## Training paces
- **Easy**: 7:16–8:39/km
- **Marathon**: 6:35–7:12/km
- **Threshold**: 6:21–6:39/km
- **Interval**: 5:44–5:59/km
- **Repetition**: 5:19–5:31/km

## Splits to run this time
| km | Even | Negative split |
|---|---|---|
| 5 | 33:11 | 34:30 |
| 10 | 1:06:22 | 1:09:01 |
| 15 | 1:39:32 | 1:41:09 |
| 20 | 2:12:43 | 2:13:01 |
| 21.1 | 2:20:00 | 2:20:00 |

## In the heat
- **25 °C**: 2:34:03
- **30 °C**: 2:41:14

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