
| Competition | Time | Venue | Date | Age | Place | |
|---|---|---|---|---|---|---|
| 2026 | ||||||
Ultimate Championship | 52.68s | Budapest | 13 Sept 2026 | 26 | 2 | View race |
Diamond League | 53.10s | Bruxelles | 04 Sept 2026 | 26 | 2 | View race |
Diamond League | 54.07s | Zürich | 27 Aug 2026 | 26 | 6 | View race |
Diamond League | 52.41s | Lausanne | 21 Aug 2026 | 26 | 1 | View race |
Europe Championships | 52.91s | Birmingham | 12 Aug 2026 | 26 | 1 | View race |
Diamond League | NRPB52.30s | Doha | 19 Jun 2026 | 26 | 1 | View race |
Diamond League | 53.13s | Oslo | 10 Jun 2026 | 26 | 1 | View race |
Diamond League | 52.58s | Rome | 04 Jun 2026 | 26 | 1 | View race |
Diamond League | 52.82s | Rabat | 31 May 2026 | 26 | 1 | View race |
| 2025 | ||||||
World Championships | 53.00s | Tokyo | 19 Sept 2025 | 25 | 3 | View race |
Emma Zapletalova (26 years old, Slovakia, 1.77 m (5 ft 10 in)) is an athlete who specialises in the 400 metres hurdles, born on 24 March 2000.
With a personal best of , Emma has run 10 analysed races on 4h/world, improving by 0.70 seconds since their first recorded race. This time is the Slovakia record.
Emma Zapletalova holds the slovakia record at 52.30s.
Their preferred race plan is a 15-stride start up to hurdle 8, then a 16-stride finish.
Based on their best recorded intervals, Emma 's theoretical potential is estimated at 51.46 seconds, a 0.84-second margin over their current personal best.
Average intervals computed over 10 races
The best theoretical time, built by summing the fastest intervals.