# 39:00 5K: pace, race predictions & training paces

- **Pace**: 7:48/km · 12:33/mi
- **Speed**: 7.7 km/h · 4.8 mi/h

## Race predictions (Riegel)
- **10K**: 1:21:18 (8:08/km)
- **Half Marathon**: 2:59:24 (8:30/km)
- **Marathon**: 6:14:03 (8:52/km)

## Fitness
- **Estimated VO2max**: 22.4 ml/kg/min (Active)

## Training paces
- **Easy**: 9:09–10:46/km
- **Marathon**: 8:19–9:03/km
- **Threshold**: 8:02–8:24/km
- **Interval**: 7:17–7:34/km
- **Repetition**: 6:46–7:01/km

## Splits to run this time
| km | Even | Negative split |
|---|---|---|
| 1 | 7:48 | 8:07 |
| 2 | 15:36 | 16:13 |
| 3 | 23:24 | 24:01 |
| 4 | 31:12 | 31:31 |
| 5 | 39:00 | 39:00 |

## In the heat
- **25 °C**: 40:06
- **30 °C**: 40:39

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