To run a 5 hour marathon you average 7:07 per km (11:27 per mile) for the full 42.195 km. That is the number to burn into memory. The table below turns it into the cumulative time you should see at each kilometre and each mile.
Splits for 5:00:00
| Kilometre | Cumulative |
|---|---|
| 1 km | 7:07 |
| 2 km | 14:13 |
| 3 km | 21:20 |
| 4 km | 28:26 |
| 5 km | 35:33 |
| 6 km | 42:40 |
| 7 km | 49:46 |
| 8 km | 56:53 |
| 9 km | 1:03:59 |
| 10 km | 1:11:06 |
| 11 km | 1:18:12 |
| 12 km | 1:25:19 |
| 13 km | 1:32:26 |
| 14 km | 1:39:32 |
| 15 km | 1:46:39 |
| 16 km | 1:53:45 |
| 17 km | 2:00:52 |
| 18 km | 2:07:59 |
| 19 km | 2:15:05 |
| 20 km | 2:22:12 |
| 21 km | 2:29:18 |
| 22 km | 2:36:25 |
| 23 km | 2:43:32 |
| 24 km | 2:50:38 |
| 25 km | 2:57:45 |
| 26 km | 3:04:51 |
| 27 km | 3:11:58 |
| 28 km | 3:19:05 |
| 29 km | 3:26:11 |
| 30 km | 3:33:18 |
| 31 km | 3:40:24 |
| 32 km | 3:47:31 |
| 33 km | 3:54:37 |
| 34 km | 4:01:44 |
| 35 km | 4:08:51 |
| 36 km | 4:15:57 |
| 37 km | 4:23:04 |
| 38 km | 4:30:10 |
| 39 km | 4:37:17 |
| 40 km | 4:44:24 |
| 41 km | 4:51:30 |
| 42 km | 4:58:37 |
| 42.195 km (finish) | 5:00:00 |
| Mile | Cumulative |
|---|---|
| Mile 1 | 11:27 |
| Mile 2 | 22:53 |
| Mile 3 | 34:20 |
| Mile 4 | 45:46 |
| Mile 5 | 57:13 |
| Mile 6 | 1:08:39 |
| Mile 7 | 1:20:06 |
| Mile 8 | 1:31:32 |
| Mile 9 | 1:42:59 |
| Mile 10 | 1:54:25 |
| Mile 11 | 2:05:52 |
| Mile 12 | 2:17:18 |
| Mile 13 | 2:28:45 |
| Mile 14 | 2:40:11 |
| Mile 15 | 2:51:38 |
| Mile 16 | 3:03:05 |
| Mile 17 | 3:14:31 |
| Mile 18 | 3:25:58 |
| Mile 19 | 3:37:24 |
| Mile 20 | 3:48:51 |
| Mile 21 | 4:00:17 |
| Mile 22 | 4:11:44 |
| Mile 23 | 4:23:10 |
| Mile 24 | 4:34:37 |
| Mile 25 | 4:46:03 |
| Mile 26 | 4:57:30 |
| 26.22 mi (finish) | 5:00:00 |
These are even splits. Most runners are better off a touch slower than this for the first portion, then holding or edging down. Going out faster than goal pace is the most common way this time slips away.
What this goal takes
A 5 hour marathon is a finish-and-enjoy-it goal, and there is nothing wrong with that. The single biggest predictor here is long-run distance. Get the long run out toward 30 km and the finish takes care of itself. The training paces below come from a VDOT of about 28.7.
Hold something close to even pace, or start a few seconds per km on the conservative side. The marathon punishes an aggressive first half harder than almost any other race. Fuel early and often, before you feel you need it.
The same fitness at other distances
If you can run 5:00:00 for the marathon, here is roughly what the same fitness predicts elsewhere, assuming you train for that distance too.
| Distance | Equivalent time | Pace |
|---|---|---|
| 5K | 31:49 | 6:22 /km · 10:14 /mi |
| 10K | 1:06:11 | 6:37 /km · 10:39 /mi |
| Half marathon | 2:26:28 | 6:57 /km · 11:10 /mi |
| Marathon | 5:00:00 | this goal |
Your training paces at this level
A 5:00:00 marathon works out to a VDOT of about 28.7. From that single number, the Daniels system sets the paces you should actually train at. Easy days should feel easy. The hard work is rationed.
| Zone | Pace (km) | Pace (mi) | Purpose |
|---|---|---|---|
| Easy (E) | 7:55 /km | 12:44 /mi | Aerobic base and recovery |
| Marathon (M) | 6:52 /km | 11:04 /mi | Marathon-specific endurance |
| Threshold (T) | 6:38 /km | 10:40 /mi | Lactate clearance, comfortably hard |
| Interval (I) | 6:05 /km | 9:48 /mi | VO2max, 3-5 min reps |
| Repetition (R) | 5:46 /km | 9:17 /mi | Speed and economy |
Want these paces tracked and adjusted as your fitness moves? That is what Smart Runner does on your iPhone and Apple Watch, and it recalculates after every run. You can also check any race result in the VDOT calculator or the pace calculator.
Common questions
Is a 5 hour marathon a good goal?
It depends on your current fitness and training history. Check a recent race in the VDOT calculator to see whether this pace lines up with where you are now, then give yourself a training block long enough to close the gap.
How many km per week do I need?
See the section above. As a rule, the faster the goal, the more weekly volume and the longer the long runs it asks for. Consistency over months matters more than any single big week.
What pace is a 5 hour marathon?
It is 7:07 per kilometre, or 11:27 per mile, held for the whole marathon.