Khallifah Rosser
- Born
- Jul 13, 1995 (31 years old)
- Events
- 400 m hurdles · 400 Metres Short Track
Khallifah Rosser is a American track and field athlete. Khallifah has demonstrated commitment to athletic excellence throughout their competitive career.
Khallifah's career has been marked by participation in various competitions. As a representative of American athletics, Khallifah has competed against top athletes from around the world. The dedication required to compete at this level reflects years of training and personal sacrifice.
Khallifah continues to be an active competitor in track and field. Their participation in American athletics programs helps to strengthen the competitive depth of the nation's athletic tradition. With ongoing training and competition experience, Khallifah works to improve performance and achieve new personal milestones in the sport.
As of Oct 28, 2026: 400 m hurdles 47.59 (#32 all-time), 400 Metres Short Track 46.63, 2025 season best 49.21 (May 31, 2025, Centro de Atletismo de Tenerife, Santa Cruz de Tenerife (ESP)) · Last competition: USA Championships, Aug 3, 2025, 49.78 · 31 years old
Personal bests
WA points calculator →* Wind-assisted (> 2.0 m/s)
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2025 | 200m | 21.36 | +1.6 | May 9, 2025 | Arkansas Twilight, John McDonnell Field, Fayetteville, AR |
| 2025 | 400m | 46.34 | – | Jun 2, 2025 | Josef Odlozil Memorial, Stadion Juliska, Praha |
| 2025 | 400mH | 49.21 | – | May 31, 2025 | Canarias Athletics Invitational, Centro de Atletismo de Tenerife, Santa Cruz de Tenerife |
| 2025 | 800m | 1:52.18 | – | Apr 12, 2025 | Arkansas Spring Invitational, John McDonnell Field, Fayetteville, AR |
| 2024 | 400m | 47.49 | – | Apr 13, 2024 | Tom Jones Memorial, Percy Beard Track, Gainesville, FL - Invitational Events |
| 2024 | 400m-short-track Indoor | 47.91 | – | Jan 27, 2024 | Razorback Invitational |
| 2024 | 400mH | 48.99 | – | May 31, 2024 | The HBCU Pro Classic - The Edwin Moses Legends Meet, Edwin Moses Track, Atlanta, GA |
| 2024 | 800m Indoor | 1:52.07 | – | Feb 10, 2024 | Tyson Invitational |