Pace, splits & training plan for a sub 50 minute 10k.
To run a sub 50 minute 10k, you need to maintain a pace of 5:00/km (8:03/mi).
Pace /km
5:00
min/km
Pace /mile
8:03
min/mi
Speed
12.0
km/h
Speed
7.5
mph
| KM | Cumulative Time |
|---|---|
| 1 | 5:00 |
| 2 | 10:00 |
| 3 | 15:00 |
| 4 | 20:00 |
| 5 | 25:00 |
| 6 | 30:00 |
| 7 | 35:00 |
| 8 | 40:00 |
| 9 | 45:00 |
| 10 | 50:00 |
| Mile | Cumulative Time |
|---|---|
| 1 | 8:03 |
| 2 | 16:06 |
| 3 | 24:08 |
| 4 | 32:11 |
| 5 | 40:14 |
| 6 | 48:17 |
| 6.21 | 50:00 |
A 5:00/km pace for 10K feels controlled but purposeful. You're working throughout but never at maximum effort. This is a great pace to aim for if you've conquered the 5K distance and are looking to step up — it demands patience and the ability to hold a rhythm for 50 minutes.
Breaking 50 minutes for 10K requires running 25–40 km per week. Structure your week with three to four runs: one speed session (5 × 800 m at 4:45–4:50 with 90 seconds recovery), one steady tempo of 15 minutes at 5:05–5:10/km, and one or two easy runs.
Build your long run to 10–12 km over the training period. This is the session that teaches your legs and lungs to keep going when they'd rather stop. Keep the pace easy — 6:00–6:30/km.
With 8 weeks of consistent training from a base of around 53–55 minutes, sub-50 is very achievable. The biggest risk is going out too fast — practice holding 5:00/km exactly in training.
Pace /km
Pace /mile
Speed
Speed