Mexico City Marathon 2025
Mexico City · August 31, 2025 · 23,333 finishers
- Where the field cracked
- 30 km
- Negative splits
- 5.9%
- Median finish
- 4:47:39
- Finishers
- 23,333
Largest drop in pace between two mats.
Share of the field that ran the second half faster.
Fade, by finish time
Fade tracks ability, so a single field-wide median would compare you against people running a different race. Each band below is the median for runners who finished near your time.
| Band | Median fade |
|---|---|
| <3:00 | 4.4% |
| 3:00-3:30 | 6.1% |
| 3:30-4:00 | 8.6% |
| 4:00-4:30 | 12.0% |
| 4:30-5:00 | 17.7% |
| >5:00 | 24.4% |
Race conditions
- Temp.
- 13.4°C – 23.3°C
- Humidity at peak
- 48%
- Wind
- 2 km/h – 7 km/h
Temperature ran from 13.4°C to 23.3°C. At its hottest, the air was at 48% humidity.
Hour by hour
| Hour | Temp. | Humidity | Wind |
|---|---|---|---|
| 05:00 | 14.0°C | 92% | 6 km/h |
| 06:00 | 13.8°C | 93% | 4 km/h |
| 07:00 | 13.4°C | 98% | 6 km/h |
| 08:00 | 14.4°C | 93% | 7 km/h |
| 09:00 | 15.9°C | 83% | 7 km/h |
| 10:00 | 17.9°C | 73% | 4 km/h |
| 11:00 | 19.5°C | 64% | 3 km/h |
| 12:00 | 20.9°C | 57% | 4 km/h |
| 13:00 | 22.5°C | 51% | 4 km/h |
| 14:00 | 23.3°C | 48% | 2 km/h |
| 15:00 | 23.1°C | 47% | 5 km/h |
Hourly data from open-meteo. Peak wind 7 km/h. Times in the race's own zone.