To finish a marathon (42.195 km) in 3:30, you need to hold 4:59 per kilometre, a speed of 12.1 km/h, from start to finish.
| Km | Time |
|---|---|
| 5 | 24:53 |
| 10 | 49:46 |
| 15 | 1:14:39 |
| 20 | 1:39:32 |
| 21.0975Half | 1:45:00 |
| 25 | 2:04:25 |
| 30 | 2:29:18 |
| 35 | 2:54:11 |
| 40 | 3:19:05 |
| 42.195Finish | 3:30:00 |