Photo: 400m men heats Beijing 2015.jpg: Erik van Leeuwen, attribution: Erik van Leeuwen (bron: Wikipedia).—GFDL
Youssef Ahmed Masrahi
- Born
- Dec 31, 1987 (38 years old)
- Birthplace
- Najran, Saudi Arabia
- Events
- 400 m
- Height
- 1.76 m
- Weight
- 76 kg
Yousef Ahmed Masrahi (Arabic: يوسف مسرحي; born 31 December 1987) is a Saudi Arabian track and field athlete, who specialises in the 400 metres sprint.
His personal best time for the event (43.93 seconds), set in 2015, is the Asian record. Masrahi represented his country at the 2012 London Olympics and is a three-time participant at the World Championships in Athletics (2009, 2013, 2015).
He was the gold medallist at both the Asian Athletics Championships in 2011 and at the 2014 Asian Games. Masrahi served a four-year competition ban from 2016 to 2020 for an anti-doping violation related to the use of erythropoietin (EPO).
As of Nov 13, 2026: 400 m 43.93 (#25 all-time), 2024 season best 46.54 (May 24, 2024, Stadion im.Lubuskich Olimpijczyków, Gorzów Wielkopolski (POL)) · Last competition: Atleticageneve - EAP, Centre sportif Bout-du-Monde, Genève, Jun 22, 2024, 47.96 · Area record (400 m) · 38 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2024 | 200m | 22.02 | +1.6 | May 10, 2024 | Saudi Arabian Championships |
| 2024 | 400m | 46.54 | – | May 24, 2024 | Gorzów Meeting, Stadion im.Lubuskich Olimpijczyków, Gorzów Wielkopolski |
| 2023 | 400m | 45.19 | – | Jul 13, 2023 | Asian Athletics Championships |
| 2022 | 200m | 20.99 | +3.9 | Feb 12, 2022 | Jeddah (KSA) |
| 2022 | 400m | 46.01 | – | Jun 19, 2022 | Arena Lekkoatletyczna, Gliwice (POL) |
| 2022 | 4x400m | 3:06.37 | – | May 18, 2022 | Kuwait (KUW) |
| 2016 | 200m | 20.87 | +1.0 | Apr 16, 2016 | Walnut, CA (USA) |
| 2016 | 400m | 46.08 | – | May 28, 2016 | Eugene Prefontaine Classic |