On 26 July 2026, Caleb Dean (United States) ran their 400 metres hurdles in 48.66 seconds at New York (United States Championships).
On 4h/world, this time earns Caleb a Top 30% World ranking.
| 16.90 |
| 9.04 |
13 R |
R |
| H5 | 3.84(-0.03) | 20.74 | 9.11 | 13 R | R |
| H6 | 4.13(+0.29) | 24.87 | 8.47 | — — | — |
| H7 | 4.49(+0.36) | 29.36 | 7.80 | — R | R |
| H8 | 4.65(+0.16) | 34.01 | 7.53 | 15 R | R |
| H9 | 4.26(-0.39) | 38.27 | 8.22 | 15 R | R |
| H10 | 4.73(+0.47) | 43.00 | 7.40 | 15 R | R |
| Finish | 5.66 | 48.66 | 7.07 | — — | — |
Avg. interval
4.13s
Std. deviation
0.40
Deceleration
Stride pattern
Fastest interval: 3.59s (H2–H3).
Deceleration of 13.7% between the first half (8.92 m/s) and the second half (7.7 m/s).
Stutter on H7.
Hurdle fault on H9.
All-time fastest sectors
All-time slowest sectors
Max speed
9.75m/s
Avg speed
8.22m/s
Std. deviation
0.40s