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Sub-4 Marathon
Target a sub-4-hour marathon finish with even splits
Key values: 42.195 km · 5:41/km pace · 3:59:59
First Marathon
Comfortable pace for a first-time marathon finisher
Key values: 42.195 km · 6:30/km pace · ~4:34
10K Race Pace
Calculate pace for a target 10K finish time of 50 minutes
Key values: 10 km · 50:00 target · Pace-based
This calculator is also known as Marathon Pace Chart.
Read the complete guideReading a Marathon Pace Chart
A marathon pace chart translates finish times into per-mile or per-km paces. For a 4:00:00 marathon, you need a 9:09/mile (5:41/km) pace. For sub-3:00, you need 6:52/mile (4:16/km). The chart also shows cumulative splits — your expected time at each mile marker — which is invaluable for race-day execution. Print your target splits on a wristband or temporary tattoo as a physical reference that doesn't depend on GPS accuracy.
Marathon Pace Reference Table
Common marathon finish times and their required paces:
| Category | Value |
|---|---|
| Sub-3:00 | 6:52/mile (4:16/km) — Top 10% of male finishers, top 1% of female finishers |
| Sub-3:30 | 8:01/mile (4:59/km) — Top 23% of male finishers, top 10% of female finishers |
| Sub-4:00 | 9:09/mile (5:41/km) — Top 43% of male finishers, top 21% of female finishers |
| Sub-4:30 | 10:18/mile (6:24/km) — Top 60% of male finishers, top 40% of female finishers |
| Sub-5:00 | 11:27/mile (7:07/km) — Top 75% of male finishers, top 60% of female finishers |
Examples
Using the Pace Chart for Race Day
A runner targeting a 3:45:00 marathon wanted a printable split chart adjusted for a 2% negative-split strategy.
The calculator showed that a 3:45:00 marathon requires an average pace of 8:35/mile (5:20/km). With a 2% negative-split strategy, the first half targets 1:53:16 (5:23/km) and the second half targets 1:51:44 (5:17/km). The split chart showed per-mile target times adjusted for this strategy — miles 1-13 at 8:42/mile, miles 14-26 at 8:28/mile. The runner printed this on a waterproof wristband and used it to hold back in the first half, finishing in 3:43:51.
Key takeaway: A printed pace chart with specific per-mile targets prevents the common mistake of starting too fast. The 2% negative split gave this runner a controlled first half and a strong finish.
Using Your Marathon Pace Chart
Make the most of your pace chart on race day:
- Print split times on a wristband — GPS can be inaccurate in crowded race starts and urban canyons
- Create A-goal and B-goal pace charts so you have a fallback plan
- Check cumulative time at each 5K marker against your chart to catch pace drift early
- Plan fueling at specific mile markers rather than time intervals for consistency
- If you fall behind pace by more than 1 minute at the half, adjust expectations rather than speeding up
Frequently Asked Questions about Marathon Pace Chart
What pace do I need for a 4 hour marathon?
For a 4:00:00 marathon finish, you need to maintain an average pace of 9:09 per mile (5:41 per km), which is a speed of approximately 10.55 km/h or 6.55 mph. With a 2% negative-split strategy, you would run the first half at 9:14/mile and the second half at 9:03/mile. This puts you faster than roughly 43% of male finishers and 79% of female finishers.
What is a good marathon time for a first-timer?
The average marathon finish time is approximately 4:30:00 for men and 4:56:00 for women. A reasonable first-marathon goal is to simply finish, with 4:30-5:00 being a common target range. Focus on completing the distance at a sustainable pace rather than chasing a time goal. The median marathon finish time across all ages and genders is about 4:32:00. Finishing under 5 hours means you're faster than about 75% of male finishers.
Specialized Calculators
Choose from 5 specialized versions of this calculator, each optimized for specific use cases and calculation methods.
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