Marathon Pace Calculator
Compute your target marathon pacing, halfway half-marathon split, and key 10K, 20K, 30K, and 40K checkpoints with high mathematical accuracy.
Major Marathon Course Checkpoints
| Checkpoint | Distance (km) | Distance (mi) | Elapsed Time | Nutrition / Hydration Target |
|---|
Marathon Target Time Pace Reference Matrix
| Benchmark | Finish Time | Pace /km | Pace /mi | Halfway Split | Speed |
|---|---|---|---|---|---|
| Sub-3:00 | 2:59:59 | 4:16 | 6:52 | 1:30:00 | 14.07 km/h |
| Sub-3:15 | 3:14:59 | 4:37 | 7:26 | 1:37:30 | 12.98 km/h |
| Sub-3:30 | 3:29:59 | 4:59 | 8:01 | 1:45:00 | 12.06 km/h |
| Sub-3:45 | 3:44:59 | 5:20 | 8:35 | 1:52:30 | 11.25 km/h |
| Sub-4:00 | 3:59:59 | 5:41 | 9:09 | 2:00:00 | 10.55 km/h |
| Sub-4:15 | 4:14:59 | 6:03 | 9:44 | 2:07:30 | 9.93 km/h |
| Sub-4:30 | 4:29:59 | 6:24 | 10:18 | 2:15:00 | 9.38 km/h |
| Sub-5:00 | 4:59:59 | 7:07 | 11:27 | 2:30:00 | 8.44 km/h |
Typical Races and World Record Paces
Reference paces across official standard track, middle-distance, and road racing events.
| Category | Men's World Record Pace | Women's World Record Pace |
|---|---|---|
100 meters | 2:35/mile or 1:36/km | 2:49/mile or 1:45/km |
200 meters | 2:35/mile or 1:36/km | 2:52/mile or 1:47/km |
400 meters | 2:54/mile or 1:48/km | 3:12/mile or 1:59/km |
800 meters | 3:23/mile or 2:06/km | 3:48/mile or 2:21/km |
1,500 meters | 3:41/mile or 2:17/km | 4:07/mile or 2:34/km |
| 3:43/mile or 2:19/km | 4:13/mile or 2:37/km | |
| 4:04/mile or 2:31/km | 4:34/mile or 2:50/km | |
| 4:14/mile or 2:38/km | 4:45/mile or 2:57/km | |
Half Marathon(13.11 miles / 21.098 km) | 4:27/mile or 2:46/km | 4:58/mile or 3:05/km |
Marathon(26.22 miles / 42.195 km) | 4:41/mile or 2:55/km | 5:10/mile or 3:13/km |
Values represent official outdoor track and World Athletics certified course records converted into standard min/mile and min/km splits.Convert your custom pace →
Marathon Pace & Nutrition FAQs
Practical answers to common pacing, split calculation, and training questions.
What pace do I need to run a 4-hour marathon?
What pace is needed for a 3:30 marathon?
What pace is needed for a sub-3:00 marathon?
What is the official marathon distance in km and miles?
What is 'the wall' at 30K in a marathon?
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