On 17 August 2021, Karsten Warholm (Norway) ran their 400 metres hurdles in 45.94 seconds at Tokyo (Olympic Games).
On 4h/world, this time earns Karsten a Top 1% World ranking.
This performance is the records:
| 16.34 |
| 9.62 |
13 L |
L |
| H5 | 3.68(+0.04) | 20.02 | 9.51 | 13 L | L |
| H6 | 3.88(+0.20) | 23.90 | 9.02 | 13 L | L |
| H7 | 4.08(+0.20) | 27.98 | 8.58 | 13 L | L |
| H8 | 4.12(+0.04) | 32.10 | 8.50 | 13 L | L |
| H9 | 4.28(+0.16) | 36.38 | 8.18 | 13 L | L |
| H10 | 4.44(+0.16) | 40.82 | 7.88 | 15 L | L |
| Finish | 5.12 | 45.94 | 7.81 | — — | — |
Avg. interval
3.91s
Std. deviation
0.32
Deceleration
Stride pattern
New personal best!
New national record!
New area record!
Fastest interval: 3.52s (H2–H3).
Deceleration of 10.2% between the first half (9.24 m/s) and the second half (8.29 m/s).
Steady stride pattern.
All-time fastest sectors
Max speed
9.94m/s
Avg speed
8.71m/s
Std. deviation
0.32s