# 1:55:00 Half Marathon: pace, race predictions & training paces

- **Pace**: 5:27/km · 8:46/mi
- **Speed**: 11.0 km/h · 6.8 mi/h

## Race predictions (Riegel)
- **5K**: 24:59 (5:00/km)
- **10K**: 52:07 (5:13/km)
- **Marathon**: 3:59:46 (5:41/km)

## Fitness
- **Estimated VO2max**: 38.3 ml/kg/min (Fitness)

## Training paces
- **Easy**: 6:03–7:14/km
- **Marathon**: 5:28–5:59/km
- **Threshold**: 5:16–5:32/km
- **Interval**: 4:45–4:58/km
- **Repetition**: 4:24–4:34/km

## Splits to run this time
| km | Even | Negative split |
|---|---|---|
| 5 | 27:15 | 28:21 |
| 10 | 54:31 | 56:41 |
| 15 | 1:21:46 | 1:23:06 |
| 20 | 1:49:01 | 1:49:15 |
| 21.1 | 1:55:00 | 1:55:00 |

## In the heat
- **25 °C**: 2:04:29
- **30 °C**: 2:09:20

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