# 39:00 10K: pace, race predictions & training paces

- **Pace**: 3:54/km · 6:17/mi
- **Speed**: 15.4 km/h · 9.6 mi/h

## Race predictions (Riegel)
- **5K**: 18:42 (3:44/km)
- **Half Marathon**: 1:26:02 (4:05/km)
- **Marathon**: 2:59:24 (4:15/km)

## Fitness
- **Estimated VO2max**: 53.5 ml/kg/min (Advanced)

## Training paces
- **Easy**: 4:38–5:33/km
- **Marathon**: 4:11–4:35/km
- **Threshold**: 4:02–4:13/km
- **Interval**: 3:38–3:47/km
- **Repetition**: 3:22–3:29/km

## Splits to run this time
| km | Even | Negative split |
|---|---|---|
| 1 | 3:54 | 4:03 |
| 2 | 7:48 | 8:07 |
| 3 | 11:42 | 12:10 |
| 4 | 15:36 | 16:13 |
| 5 | 19:30 | 20:17 |
| 6 | 23:24 | 24:01 |
| 7 | 27:18 | 27:46 |
| 8 | 31:12 | 31:31 |
| 9 | 35:06 | 35:15 |
| 10 | 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)