| Competition | Time | Venue | Date | Age | Place | |
|---|---|---|---|---|---|---|
| 2026 | ||||||
Ultimate Championship | 53.11s | Budapest | 13 Sept 2026 | 36 | 4 | View race |
Diamond League | 53.16s | Zürich | 27 Aug 2026 | 36 | 2 | View race |
| 2022 | ||||||
World Championships | 53.44s | Eugene | 22 Jul 2022 | 32 | 2 | View race |
| 2021 | ||||||
Olympic Games | PB51.58s | Tokyo | 04 Aug 2021 | 31 | 2 | View race |
| 2019 | ||||||
World Championships | Ex-WR52.16s | Doha | 04 Oct 2019 | 29 | 1 | View race |
United States Championships | Ex-WR52.20s | Des Moines | 28 Jul 2019 | 29 | 1 | View race |
| 2017 | ||||||
World Championships | 53.50s | Londres | 10 Aug 2017 | 27 | 2 | View race |
| 2016 | ||||||
Olympic Games | 53.13s | Rio de Janeiro | 18 Aug 2016 | 26 | 1 | View race |
United States Championships | 52.88s | Eugene | 10 Jul 2016 | 26 | 1 | View race |
| 2013 | ||||||
World Championships | 54.09s | Moscou | 15 Aug 2013 | 23 | 2 | View race |
Dalilah Muhammad (36 years old, United States, 1.73 m (5 ft 8 in)) is an athlete who specialises in the 400 metres hurdles, born on 7 February 1990.
With a personal best of 51.58 seconds, Dalilah has run 10 analysed races on 4h/world, improving by 2.51 seconds since their first recorded race.
Their preferred race plan is a 15-stride start up to hurdle 8, then a 16-stride finish.
Based on their best recorded intervals, Dalilah's theoretical potential is estimated at 51.30 seconds, a 0.28-second margin over their current personal best.
Average intervals computed over 10 races
The best theoretical time, built by summing the fastest intervals.