38:00 5K pace
A 38:00 5K is 7:36/km (12:14/mi), 7.9 km/h.
| Change | Time | Pace |
|---|---|---|
| −0:40 | 37:20 | 7:2812:01 |
| −0:30 | 37:30 | 7:3012:04 |
| −0:20 | 37:40 | 7:3212:07 |
| −0:10 | 37:50 | 7:3412:11 |
| Your target /km | ||
| +0:10 | 38:10 | 7:3812:17 |
| +0:20 | 38:20 | 7:4012:20 |
| +0:30 | 38:30 | 7:4212:24 |
| +0:40 | 38:40 | 7:4412:27 |
Arrow keys nudge the value. Hold Shift for bigger steps.
Finish times at 7:36 per km
| Distance | Finish time |
|---|---|
| 1K | 7:36 |
| 1 mile | 12:14 |
| 5K | 38:00 |
| 10K | 1:16:00 |
| 10 miles | 2:02:19 |
| Half marathon | 2:40:20 |
| Marathon | 5:20:41 |
| 50K | 6:20:00 |
Splits for a 38:00 5K
| km | Split | Elapsed |
|---|---|---|
| 1 | 7:36 | 7:36 |
| 2 | 7:36 | 15:12 |
| 3 | 7:36 | 22:48 |
| 4 | 7:36 | 30:24 |
| 5 | 7:36 | 38:00 |
| Mile | Split | Elapsed |
|---|---|---|
| 1 | 12:14 | 12:14 |
| 2 | 12:14 | 24:28 |
| 3 | 12:14 | 36:42 |
| Final 0.107 mi | 1:18 | 38:00 |
What a 38:00 5K predicts
Estimate| Distance | Estimated time |
|---|---|
| 10K | 1:19:14 |
| 10 miles | 2:11:12 |
| Half marathon | 2:54:48 |
| Marathon | 6:04:28 |
These are estimates from the Riegel formula, T2 = T1 × (D2 ÷ D1)^1.06. They assume you’ve trained for the other distance, so treat them as a guide, not a promise.
Over 30 minutes, run/walk is a real plan
Run/walk intervals work well at this pace. Decide them before the start and the last kilometre gets easier.
Regular short runs build the base. Add a few minutes each week.
Start further back so you don’t get pulled out too fast.
Pace questions runners ask
- What pace do I need for a 38:00 5K?
- A 38:00 5K is 7:36/km (12:14/mi), 7.9 km/h, held for the whole race.
- What treadmill speed is 38:00 5K pace?
- Set the treadmill to 7.9 km/h or 4.9 mph to run 7:36/km (12:14/mi).
- Where should I be at halfway in a 38:00 5K?
- With even pacing you pass halfway in 19:00; with a negative split, a little later.
- What does a 38:00 5K predict for other distances?
- The Riegel formula estimates 1:19:14 for the 10K, 2:11:12 for the 10-mile race, 2:54:48 for the half marathon, 6:04:28 for the marathon, assuming you’ve trained for each distance.