49:00 10K pace
A 49:00 10K is 4:54/km (7:53/mi), 12.2 km/h.
| Change | Time | Pace |
|---|---|---|
| −1:00 | 48:00 | 4:487:43 |
| −0:45 | 48:15 | 4:507:46 |
| −0:30 | 48:30 | 4:517:48 |
| −0:15 | 48:45 | 4:537:51 |
| Your target /km | ||
| +0:15 | 49:15 | 4:567:56 |
| +0:30 | 49:30 | 4:577:58 |
| +0:45 | 49:45 | 4:598:00 |
| +1:00 | 50:00 | 5:008:03 |
Arrow keys nudge the value. Hold Shift for bigger steps.
Finish times at 4:54 per km
| Distance | Finish time |
|---|---|
| 1K | 4:54 |
| 1 mile | 7:53 |
| 5K | 24:30 |
| 10K | 49:00 |
| 10 miles | 1:18:51 |
| Half marathon | 1:43:23 |
| Marathon | 3:26:45 |
| 50K | 4:05:00 |
Splits for a 49:00 10K
| km | Split | Elapsed |
|---|---|---|
| 1 | 4:54 | 4:54 |
| 2 | 4:54 | 9:48 |
| 3 | 4:54 | 14:42 |
| 4 | 4:54 | 19:36 |
| 5 | 4:54 | 24:30 |
| 6 | 4:54 | 29:24 |
| 7 | 4:54 | 34:18 |
| 8 | 4:54 | 39:12 |
| 9 | 4:54 | 44:06 |
| 10 | 4:54 | 49:00 |
| Mile | Split | Elapsed |
|---|---|---|
| 1 | 7:53 | 7:53 |
| 2 | 7:53 | 15:46 |
| 3 | 7:53 | 23:39 |
| 4 | 7:53 | 31:33 |
| 5 | 7:53 | 39:26 |
| 6 | 7:53 | 47:19 |
| Final 0.214 mi | 1:41 | 49:00 |
What a 49:00 10K predicts
Estimate| Distance | Estimated time |
|---|---|
| 5K | 23:30 |
| 10 miles | 1:21:08 |
| Half marathon | 1:48:07 |
| Marathon | 3:45:25 |
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.
Sub-50 is a pacing job
Under 50 minutes is a common target once finishing a 10K feels comfortable. Settle into goal pace by the first kilometre marker and check it every kilometre after that.
One session a week at or just under goal pace, plus regular easy runs, builds most of the speed you need.
If the course has a water station, a mouthful is plenty.
Pace questions runners ask
- What pace do I need for a 49:00 10K?
- A 49:00 10K is 4:54/km (7:53/mi), 12.2 km/h, held for the whole race.
- What treadmill speed is 49:00 10K pace?
- Set the treadmill to 12.2 km/h or 7.6 mph to run 4:54/km (7:53/mi).
- Where should I be at halfway in a 49:00 10K?
- With even pacing you pass halfway in 24:30; with a negative split, a little later.
- What does a 49:00 10K predict for other distances?
- The Riegel formula estimates 23:30 for the 5K, 1:21:08 for the 10-mile race, 1:48:07 for the half marathon, 3:45:25 for the marathon, assuming you’ve trained for each distance.