# 2:45:00 Half Marathon: pace, race predictions & training paces

- **Pace**: 7:49/km · 12:35/mi
- **Speed**: 7.7 km/h · 4.8 mi/h

## Race predictions (Riegel)
- **5K**: 35:52 (7:10/km)
- **10K**: 1:14:46 (7:29/km)
- **Marathon**: 5:44:00 (8:09/km)

## Fitness
- **Estimated VO2max**: 24.8 ml/kg/min (Active)

## Training paces
- **Easy**: 8:29–10:01/km
- **Marathon**: 7:42–8:23/km
- **Threshold**: 7:26–7:46/km
- **Interval**: 6:44–7:00/km
- **Repetition**: 6:14–6:28/km

## Splits to run this time
| km | Even | Negative split |
|---|---|---|
| 5 | 39:06 | 40:40 |
| 10 | 1:18:12 | 1:21:20 |
| 15 | 1:57:19 | 1:59:13 |
| 20 | 2:36:25 | 2:36:46 |
| 21.1 | 2:45:00 | 2:45:00 |

## In the heat
- **25 °C**: 3:04:31
- **30 °C**: 3:14:30

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