KR
Khallifah Rosser
USAUominiData di nascita13 lug 1995
Altezza-
Peso-
Khallifah Rosser è un velocista di Stati Uniti, nato il 13 luglio 1995. Gareggia principalmente nei 100m, 200m e 400m.
I suoi record personali includono 10.83 nei 100m, 21.23 nei 200m, 45.74 nei 400m, 1:51.95 nei 800m e 47.59 nei 400mH. Ha conquistato 6 medaglie d'oro, 1 medaglia d'argento e 1 medaglia di bronzo nelle principali competizioni internazionali. È attualmente attivo nel circuito internazionale di atletica leggera, in rappresentanza di Stati Uniti.
PB
Record personali
10.83
21.23
45.74
1:51.95
47.59
40.68
3:00.07
13.80*
1:52.07
3:21.65
7:54.70
46.63
21.42
39.34
1:22.05
6.92
* Vento non regolamentare (> 2.0 m/s)
Grafici prestazioni
Migliori stagionali
| Stagione | Disciplina | Risultato | Vento | Data | Tendenza | Competizioni |
|---|---|---|---|---|---|---|
| 2025 | 200m | 21.36 | +1.6 | 9 mag 2025 | ↓ | Arkansas Twilight, John McDonnell Field, Fayetteville, AR |
| 2025 | 400m | 46.34 | - | 2 giu 2025 | ↑ | Josef Odlozil Memorial, Stadion Juliska, Praha |
| 2025 | 400mH | 49.21 | - | 31 mag 2025 | ↑ | Canarias Athletics Invitational, Centro de Atletismo de Tenerife, Santa Cruz de Tenerife |
| 2025 | 800m | 1:52.18 | - | 12 apr 2025 | ↑ | Arkansas Spring Invitational, John McDonnell Field, Fayetteville, AR |
| 2024 | 400m | 47.49 | - | 13 apr 2024 | ↑ | Tom Jones Memorial, Percy Beard Track, Gainesville, FL - Invitational Events |
| 2024 | 400MetresS | 47.91 | - | 27 gen 2024 | ↓ | Razorback Invitational |
| 2024 | 400mH | 48.99 | - | 31 mag 2024 | ↑ | The HBCU Pro Classic - The Edwin Moses Legends Meet, Edwin Moses Track, Atlanta, GA |
| 2024 | 800MetresS | 1:52.07 | - | 10 feb 2024 | - | Tyson Invitational |
| 2024 | 800m | 1:52.07 | - | 10 feb 2024 | ↑ | Tyson Invitational |
| 2023 | 200m | 21.70 | - | 27 gen 2023 | ↓ | Razorback Invitational |
| 2023 | 200MetresS | 21.70 | - | 27 gen 2023 | ↓ | Razorback Invitational |
| 2023 | 400m | 46.43 | - | 15 apr 2023 | ↑ | Tom Jones Memorial |
| 2023 | 400MetresS | 47.81 | - | 28 gen 2023 | ↓ | Razorback Invitational |
| 2023 | 400mH | 48.60 | - | 27 mag 2023 | ↑ | USATF Los Angeles Grand Prix, Drake Stadium, Los Angeles, CA |
| 2023 | 4x400m | 3:05.02 | - | 1 apr 2023 | ↓ | Clyde Littlefield Texas Relays presented by Truist |
| 2022 | 400m | 46.08 | - | 12 mag 2022 | ↑ | Puerto Rico International Athletics Classic, Estadio Francisco Montaner, Ponce |
| 2022 | 400mH | 47.59 | - | 21 ago 2022 | ↑ | NACAC Championships, Grand Bahama Sports Complex, Freeport |
| 2022 | 4x200Metre | 1:22.05 | - | 26 mar 2022 | - | Mike A. Myers Stadium, Austin, TX (USA) |
| 2022 | 4x400m | 3:00.07 | - | 26 mar 2022 | ↓ | Mike A. Myers Stadium, Austin, TX (USA) |
| 2021 | 200m | 21.30 | +1.7 | 25 lug 2021 | ↓ | Cougar Athletic Stadium, Azusa, CA (USA) |
| 2021 | 400m | 45.74= | - | 18 lug 2021 | ↑ | Trabuco Hills HS, Mission Viejo, CA (USA) |
| 2021 | 400mH | 48.81 | - | 26 giu 2021 | ↑ | U.S. Olympic Trials, Hayward Field, Eugene, OR |
| 2020 | 800m | 1:51.95 | - | 29 feb 2020 | ↑ | Cal State LA Jesse Owens Track, Los Angeles, CA (USA) |
| 2019 | 100m | 10.83 | +1.8 | 2 mar 2019 | - | Los Angeles, CA (USA) |
| 2019 | 400m | 46.54 | - | 27 ago 2019 | ↑ | Palio Citta della Quercia, Rovereto |
| 2019 | 400mH | 49.05 | - | 26 lug 2019 | ↑ | USA Championships, Drake Stadium, Des Moines, IA |
| 2019 | 800m | 1:59.33 | - | 2 mar 2019 | ↑ | Los Angeles, CA (USA) |
| 2018 | 4x100m | 40.68 | - | 5 mag 2018 | ↑ | Turlock, CA (USA) |
| 2018 | 400m | 46.19 | - | 30 mar 2018 | ↑ | Los Angeles, CA (USA) |
| 2018 | 400mH | 48.65 | - | 23 giu 2018 | ↑ | Des Moines USA Championships, Drake Stadium, Des Moines, IA |
| 2018 | 800m | 1:53.10 | - | 10 mar 2018 | ↑ | Los Angeles, CA (USA) |
| 2018 | 4x400m | 3:12.45 | - | 7 apr 2018 | ↓ | Claremont, CA (USA) |
| 2017 | 200m | 21.23 | - | 17 feb 2017 | ↓ | Flagstaff, AZ (USA) (i) |
| 2017 | 200MetresS | 21.42 | - | 10 mar 2017 | ↓ | Birmingham, AL (USA) (i) |
| 2017 | 400m | 46.56 | - | 12 feb 2017 | ↑ | Seattle, WA (USA) (i) |
| 2017 | 400MetresS | 46.63 | - | 21 gen 2017 | ↓ | Nampa, ID (USA) (i) |
| 2017 | 400mH | 50.89 | - | 4 mar 2017 | ↑ | Los Angeles, CA (USA) |
| 2017 | 4x400Metre | 3:21.65 | - | 4 feb 2017 | - | New York, NY (USA) (i) |
| 2016 | 4x100m | 40.75 | - | 7 mag 2016 | ↑ | Los Angeles, CA (USA) |
| 2016 | 400m | 45.74 | - | 9 apr 2016 | ↑ | Norwalk, CA (USA) |
| 2016 | 400mH | 49.04 | - | 28 mag 2016 | ↑ | Bradenton, FL (USA) |
| 2016 | 800m | 1:52.04 | - | 11 mar 2016 | ↑ | Los Angeles, CA (USA) |
| 2016 | 4x400m | 3:00.89 | - | 17 lug 2016 | ↓ | San Salvador (ESA) |
| 2016 | 4x800Metre | 7:54.70 | - | 27 feb 2016 | - | Claremont, CA (USA) |
| 2015 | 400m | 46.73 | - | 14 mar 2015 | ↑ | Walnut, CA (USA) |
| 2015 | 400mH | 49.96 | - | 25 giu 2015 | ↑ | Hayward Field, Eugene, OR (USA) |
| 2015 | 800m | 1:53.45 | - | 7 mar 2015 | ↑ | Los Angeles, CA (USA) |
| 2014 | 400m | 47.42 | - | 15 mar 2014 | ↑ | Walnut, CA (USA) |
| 2014 | 400mH | 50.62 | - | 6 lug 2014 | ↑ | Eugene, OR (USA) |
| 2013 | TJ | 13.80 | +3.5 | 15 mar 2013 | - | Redlands, CA (USA) |
| 2013 | 400mH | 50.75 | - | 24 ago 2013 | ↑ | Medellín (COL) |
| 2012 | 55m | 6.92 | - | 21 gen 2012 | - | Fresno, CA (USA) (i) |
| 2012 | 300MetresH | 39.34 | - | 6 apr 2012 | - | Arcadia, CA (USA) |
| 2012 | 400m | 49.16 | - | 19 mag 2012 | ↑ | Walnut, CA (USA) |
2025
15 performances2024
12 performances| Disciplina | Risultato | Vento | Data | Competizioni |
|---|---|---|---|---|
400mH | 53.18 | - | 30 giu | U.S. Olympic Team Trials |
400mH | 49.72 | - | 28 giu | U.S. Olympic Team Trials |
400mH | 49.93 | - | 27 giu | U.S. Olympic Team Trials |
400mH | 48.99 | - | 31 mag | The HBCU Pro Classic - The Edwin Moses Legends Meet, Edwin Moses Track, Atlanta, GA |
400mH | 49.47 | - | 18 mag | USATF Los Angeles Grand Prix, Drake Stadium, Los Angeles, CA |
400mH | 49.88 | - | 10 mag | Seashore Group Doha Meeting, Suhaim bin Hamad Stadium, Doha - Diamond Discipline |
400mH | 49.67 | - | 27 apr | 114th Drake Relays presented by Xtream powered by Mediacom, Drake Stadium, Des Moines, IA - Invitational Events |
400m | 47.49 | - | 13 apr | Tom Jones Memorial, Percy Beard Track, Gainesville, FL - Invitational Events |
800MetresS | 1:54.01 | - | 16 feb | Arkansas Qualifier, Randal Tyson Indoor Center, Fayetteville, AR (i) |
800MetresS | 1:52.07 | - | 10 feb | Tyson Invitational |
800MetresS | 1:52.07 | - | 9 feb | Tyson Invitational |
400MetresS | 47.91 | - | 27 gen | Razorback Invitational |
2023
22 performances2022
1 performance| Disciplina | Risultato | Vento | Data | Competizioni |
|---|---|---|---|---|
400mH | 52.13 | - | 11 set | Memorial Borisa Hanžekovića, Sports Park Mladost, Zagreb |
Mostrando 1 - 50 di 208
Palmares
🥇
2022Meeting International Mohammed VI d'Athletisme de Rabat
400 Metres Hurdles
5
2022World Athletics Championships, Oregon 2022
400 Metres Hurdles
🥇
2022NACAC Championships
4x400 Metres Relay
🥈
2022NACAC Championships
400 Metres Hurdles
🥇
2022Athletissima Lausanne
400 Metres Hurdles
🥉
2018Toronto NACAC Championships
400 Metres Hurdles
🥇
2016San Salvador NACAC U23 Championships
400 Metres Hurdles
🥇
2016San Salvador NACAC U23 Championships
4x400 Metres Relay
🥇
2013Medellín Pan American Junior Championships
400 Metres Hurdles