Breaking 4:30 at the Rotterdam Marathon
Even splits would be 6:24/km (10:18/mi). But Rotterdam Marathon isn't flat-even — the plan below redistributes the same finish time across the course the way experienced runners actually race it.
How to pace this course
0–5 km
Erasmus Bridge early — the course's only bump
6:27/km (10:23/mi)
5–42.2 km
6:24/km (10:17/mi)
Split table
| Checkpoint | Split | Elapsed | Pace at this point |
|---|---|---|---|
| 5 km | 32:15 | 32:15 | 6:27/km |
| 10 km | 31:58 | 1:04:12 | 6:24/km |
| 15 km | 31:58 | 1:36:10 | 6:24/km |
| 20 km | 31:58 | 2:08:08 | 6:24/km |
| Half | 7:01 | 2:15:09 | 6:24/km |
| 25 km | 24:57 | 2:40:05 | 6:24/km |
| 30 km | 31:58 | 3:12:03 | 6:24/km |
| 35 km | 31:58 | 3:44:01 | 6:24/km |
| 40 km | 31:58 | 4:15:58 | 6:24/km |
| Finish | 14:02 | 4:30:00 | 6:24/km |
Print this table or write the elapsed times on your arm — GPS pace is least reliable exactly when you need it most.