Marathon Pace Calculator
Calculate the pace you need to maintain to reach your target marathon finish time.
Calculate
Enter your values below.
Result
Required pace
0
Formula used
Pace = Goal time ÷ Marathon distance (42.195 km / 26.219 miles)
Example: 4-hour (240 min) goal → pace ≈ 5:41 min/km (9:09 min/mile).
How to use this calculator
- Enter Goal finish time (minutes).
- Choose Pace unit.
- Press Calculate to see your result instantly.
FAQ
Frequently asked questions
What is the official marathon distance?
42.195 kilometers, or 26.2188 miles.
How do I convert my goal time in hours:minutes to minutes?
Multiply the hours by 60 and add the minutes, e.g. 4:00:00 = 240 minutes.
Does this account for pacing strategy (negative splits, etc.)?
No, this gives a flat average pace — many runners vary their actual pace strategically throughout the race.
Can I use this for a half marathon instead?
This is calibrated for the full marathon distance — use the Race Time Predictor with the half marathon distance (21.0975 km) for that instead.