# 25:00 5K: pace, race predictions & training paces

- **Pace**: 5:00/km · 8:03/mi
- **Speed**: 12.0 km/h · 7.5 mi/h

## Race predictions (Riegel)
- **10K**: 52:07 (5:13/km)
- **Half Marathon**: 1:55:00 (5:27/km)
- **Marathon**: 3:59:46 (5:41/km)

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

The math assumes a race time in ideal conditions. If it was an easy run, the result falls below what you can really do. [Why?](https://calcpace-ccab5cc04603.herokuapp.com/guides/vo2max-estimate.md)

## Training paces
- **Easy**: 6:03–7:14/km
- **Marathon**: 5:38–5:59/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 |
|---|---|---|
| 1 | 5:00 | 5:03 |
| 2 | 10:00 | 10:06 |
| 3 | 15:00 | 15:06 |
| 4 | 20:00 | 20:03 |
| 5 | 25:00 | 25:00 |

## In the heat
- **25 °C**: 25:32
- **30 °C**: 25:59

## Extra info
Optional, on the page: enter your age, sex, max heart rate, race-day temperature or altitude to see your age grade, heart-rate zones and this result adjusted for heat and altitude. They are calculated in your browser and never sent.

- [Extra info](https://calcpace-ccab5cc04603.herokuapp.com/result/5k/25-00#extras)

## Similar results
- **Same distance**: [5K 22:00](https://calcpace-ccab5cc04603.herokuapp.com/result/5k/22-00.md) · [5K 23:00](https://calcpace-ccab5cc04603.herokuapp.com/result/5k/23-00.md) · [5K 24:00](https://calcpace-ccab5cc04603.herokuapp.com/result/5k/24-00.md) · [5K 26:00](https://calcpace-ccab5cc04603.herokuapp.com/result/5k/26-00.md) · [5K 27:00](https://calcpace-ccab5cc04603.herokuapp.com/result/5k/27-00.md) · [5K 28:00](https://calcpace-ccab5cc04603.herokuapp.com/result/5k/28-00.md)
- **Nearby goal times, other distances**: [10K 50:00](https://calcpace-ccab5cc04603.herokuapp.com/result/10k/50-00.md) · [Half Marathon 1:50:00](https://calcpace-ccab5cc04603.herokuapp.com/result/half-marathon/1-50-00.md) · [Marathon 4:00:00](https://calcpace-ccab5cc04603.herokuapp.com/result/marathon/4-00-00.md)

---
[Result Breakdown](https://calcpace-ccab5cc04603.herokuapp.com/result) | [Calculators](https://calcpace-ccab5cc04603.herokuapp.com/calculator.md)