# 2:40:00 Half Marathon: pace, race predictions & training paces

- **Pace**: 7:35/km · 12:12/mi
- **Speed**: 7.9 km/h · 4.9 mi/h

## Race predictions (Riegel)
- **5K**: 34:46 (6:57/km)
- **10K**: 1:12:30 (7:15/km)
- **Marathon**: 5:33:35 (7:54/km)

## Fitness
- **Estimated VO2max**: 25.8 ml/kg/min (Active)

## Training paces
- **Easy**: 8:14–9:44/km
- **Marathon**: 7:28–8:09/km
- **Threshold**: 7:12–7:32/km
- **Interval**: 6:31–6:47/km
- **Repetition**: 6:03–6:16/km

## Splits to run this time
| km | Even | Negative split |
|---|---|---|
| 5 | 37:55 | 39:26 |
| 10 | 1:15:50 | 1:18:52 |
| 15 | 1:53:45 | 1:55:36 |
| 20 | 2:31:41 | 2:32:01 |
| 21.1 | 2:40:00 | 2:40:00 |

## In the heat
- **25 °C**: 2:58:21
- **30 °C**: 3:07:44

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