On 12 July 2026, Devin Nugent (United States) ran their 400 metres hurdles in 49.38 seconds at Edmonton (Edmonton Meeting). It's also their new personal best.
| 17.68 |
| 9.04 |
13 L |
L |
| H5 | 3.97(+0.10) | 21.65 | 8.82 | 13 L | L |
| H6 | 4.17(+0.20) | 25.82 | 8.39 | 14 R | R |
| H7 | 4.30(+0.13) | 30.12 | 8.14 | 14 L | L |
| H8 | 4.47(+0.17) | 34.59 | 7.83 | 15 L | L |
| H9 | 4.70(+0.23) | 39.29 | 7.45 | 15 L | L |
| H10 | 4.77(+0.07) | 44.06 | 7.34 | 15 L | L |
| Finish | 5.32 | 49.38 | 7.52 | — — | — |
Avg. interval
4.21s
Std. deviation
0.36
Deceleration
Stride pattern
New personal best!
Fastest interval: 3.8s (H2–H3).
Excellent fatigue resistance: only 9.3% speed loss between the first and second halves (8.55 → 7.75 m/s).
Stutter on H6, H8.
Lead leg alternation: 8× Left, 2× Right.