Boston Marathon 2024
Boston · April 15, 2024 · 25,554 finishers
- Where the field cracked
- 30 km
- Negative splits
- 2.4%
- Median finish
- 3:43:26
- Finishers
- 25,554
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 | 6.4% |
| 3:00-3:30 | 10.4% |
| 3:30-4:00 | 13.1% |
| 4:00-4:30 | 17.5% |
| 4:30-5:00 | 19.7% |
| >5:00 | 20.9% |
Race conditions
- Temp.
- 11.9°C – 21.4°C
- Humidity at peak
- 36%
- Wind
- 5 km/h – 26 km/h
Temperature ran from 11.9°C to 21.4°C. At its hottest, the air was at 36% humidity.
Hour by hour
| Hour | Temp. | Humidity | Wind |
|---|---|---|---|
| 09:00 | 11.9°C | 84% | 10 km/h |
| 10:00 | 14.1°C | 75% | 5 km/h |
| 11:00 | 16.1°C | 64% | 5 km/h |
| 12:00 | 18.3°C | 56% | 13 km/h |
| 13:00 | 20.2°C | 46% | 18 km/h |
| 14:00 | 21.3°C | 38% | 25 km/h |
| 15:00 | 21.4°C | 36% | 24 km/h |
| 16:00 | 20.7°C | 37% | 26 km/h |
| 17:00 | 19.4°C | 42% | 21 km/h |
| 18:00 | 17.9°C | 45% | 18 km/h |
Hourly data from open-meteo. Peak wind 26 km/h. Times in the race's own zone.