Sub 4 Hour Marathon Pace
Sub 4 Hour Marathon Pace Calculator
To run a marathon in under 4 hours, you need to average around 5:41 per kilometre or 9:09 per mile.
Pace Converter
Enter your pace
Convert min/km or min/mile into speed and race finish times.
Quick presets
min/km
5:00
min/mile
8:03
km/h
12.00
mph
7.46
View race finish times
| Race | Finish |
|---|---|
| 5K | 25:00 |
| 10K | 50:00 |
| Half Marathon | 1:45:29 |
| Marathon | 3:30:59 |
Pace required for a 4 hour marathon
Pace per km
5:41
Speed
10.55 km/h
Speed
6.55 mph
A sub 4 hour marathon is one of the most popular marathon milestones. Because the race is long, even small pacing errors can make a big difference, so using a pace calculator can help you understand the speed you need to maintain.
Frequently asked questions
What pace is needed for a sub 4 hour marathon?
To run a sub 4 hour marathon, you need to average around 5:41 per kilometre or 9:09 per mile.
How fast is a 4 hour marathon in mph?
A 4 hour marathon requires an average speed of around 10.55 km/h or 6.55 mph.
Is a sub 4 hour marathon good?
Yes. A sub 4 hour marathon is a strong goal for recreational runners and usually requires consistent endurance training.