On 31 July 2026, Emily Newnham (United Kingdom) ran their 400 metres hurdles in 54.04 seconds at Glasgow (Commonwealth Games).
On 4h/world, this time earns Emily a Top 19% World ranking.
| 19.26 |
| 7.78 |
15 L |
L |
| H5 | 4.57(+0.07) | 23.83 | 7.66 | 15 L | L |
| H6 | 4.77(+0.20) | 28.60 | 7.34 | 16 R | R |
| H7 | 4.97(+0.20) | 33.57 | 7.04 | 17 R | R |
| H8 | 4.97(0.00) | 38.54 | 7.04 | 17 R | R |
| H9 | 4.97(0.00) | 43.51 | 7.04 | 17 R | R |
| H10 | 5.07(+0.10) | 48.58 | 6.90 | 17 R | R |
| Finish | 5.46 | 54.04 | 7.33 | — — | — |
Avg. interval
4.68s
Std. deviation
0.34
Deceleration
Stride pattern
Fastest interval: 4.07s (H2–H3).
Excellent fatigue resistance: only 8.3% speed loss between the first and second halves (7.76 → 7.12 m/s).
Steady stride pattern.
Lead leg alternation: 5× Left, 5× Right.
All-time fastest sectors
All-time slowest sectors
Max speed
8.60m/s
Avg speed
7.40m/s
Std. deviation
0.34s