Khallifah ROSSER

Athlete Profile

  • COUNTRY
    United States United States
  • DATE OF BIRTH
    13 JUL 1995
    ATHLETE'S IAAF CODE
    14520653

Current World Ranking Positions

Discipline Place Score
Men's 400mH 16 1244
Men's Overall Ranking 368 1244

Highest Ever World Ranking Positions

Discipline Place Duration
Men's 400mH 14 for 2 weeks
Men's Overall Ranking 362 for 1 week
Highest ever World Rankings position is considered from 1/1/2019

Outdoor

Discipline Performance Wind Place Date Records Results Score
100 Metres 10.83 +1.8 Los Angeles, CA (USA) 02 MAR 2019 937
400 Metres 45.74 Norwalk, CA (USA) 09 APR 2016 1129
800 Metres 1:52.04 Los Angeles, CA (USA) 11 MAR 2016 969
300 Metres Hurdles 39.34 Arcadia, CA (USA) 06 APR 2012 0
400 Metres Hurdles 48.65 Des Moines, IA (USA) 23 JUN 2018 1198
Triple Jump 13.80 * +3.5 Redlands, CA (USA) 15 MAR 2013 807
4x100 Metres Relay 40.68 Turlock, CA (USA) 05 MAY 2018 1026
4x400 Metres Relay 3:00.89 San Salvador (ESA) 17 JUL 2016 1178
4x800 Metres Relay 7:54.70 Claremont, CA (USA) 27 FEB 2016 887

Legend

* Not legal.

Indoor

Discipline Performance Wind Place Date Records Results Score
55 Metres 6.92 Fresno, CA (USA) 21 JAN 2012 748
200 Metres 21.42 Birmingham, AL (USA) 10 MAR 2017 1071
400 Metres 46.63 Nampa, ID (USA) 21 JAN 2017 1132
4x400 Metres Relay 3:21.65 New York, NY (USA) 04 FEB 2017 935

Legend

* Not legal.

Outdoor

Discipline Performance Wind Place Date Records Results Score
100 Metres 10.83 +1.8 Los Angeles, CA (USA) 02 MAR 2019 937
800 Metres 1:59.33 Los Angeles, CA (USA) 02 MAR 2019 777
400 Metres Hurdles 49.05 Des Moines, IA (USA) 26 JUL 2019 1178

Outdoor

100 Metres

Performance Wind Place Date
2019 10.83 +1.8 Los Angeles, CA (USA) 02 MAR 2019

Outdoor

400 Metres

Performance Place Date
2018 46.19 Los Angeles, CA (USA) 30 MAR 2018
2016 45.74 Norwalk, CA (USA) 09 APR 2016
2015 46.73 Walnut, CA (USA) 14 MAR 2015
2014 47.42 Walnut, CA (USA) 15 MAR 2014
2012 49.16 Walnut, CA (USA) 19 MAY 2012

Outdoor

800 Metres

Performance Place Date
2019 1:59.33 Los Angeles, CA (USA) 02 MAR 2019
2018 1:53.10 Los Angeles, CA (USA) 10 MAR 2018
2016 1:52.04 Los Angeles, CA (USA) 11 MAR 2016
2015 1:53.45 Los Angeles, CA (USA) 07 MAR 2015

Outdoor

300 Metres Hurdles

Performance Place Date
2012 39.34 Arcadia, CA (USA) 06 APR 2012

Outdoor

400 Metres Hurdles

Performance Place Date
2019 49.05 Des Moines, IA (USA) 26 JUL 2019
2018 48.65 Des Moines, IA (USA) 23 JUN 2018
2017 50.89 Los Angeles, CA (USA) 04 MAR 2017
2016 49.04 Bradenton, FL (USA) 28 MAY 2016
2015 49.96 Eugene, OR (USA) 25 JUN 2015
2014 50.62 Eugene, OR (USA) 06 JUL 2014
2013 50.75 Medellín (COL) 24 AUG 2013

Outdoor

4x100 Metres Relay

Performance Place Date
2018 40.68 Turlock, CA (USA) 05 MAY 2018
2016 40.75 Los Angeles, CA (USA) 07 MAY 2016

Outdoor

4x400 Metres Relay

Performance Place Date
2018 3:12.45 Claremont, CA (USA) 07 APR 2018
2016 3:00.89 San Salvador (ESA) 17 JUL 2016

Outdoor

4x800 Metres Relay

Performance Place Date
2016 7:54.70 Claremont, CA (USA) 27 FEB 2016

Indoor

55 Metres

Performance Place Date
2011/12 6.92 Fresno, CA (USA) 21 JAN 2012

Indoor

200 Metres

Performance Place Date
2016/17 21.42 Birmingham, AL (USA) 10 MAR 2017

Indoor

400 Metres

Performance Place Date
2016/17 46.63 Nampa, ID (USA) 21 JAN 2017

Indoor

4x400 Metres Relay

Performance Place Date
2016/17 3:21.65 New York, NY (USA) 04 FEB 2017

Honours - NACAC Championships

Place Discipline Mark Wind Place Date
3. 400 Metres Hurdles 49.13 Toronto (CAN) 12 AUG 2018
Results in:

100 Metres

Date Competition Cnt. Cat Race Pl. Result Wind
02 MAR 2019 Cal State LA Invitational, Los Angeles, CA USAUSA F F2 OC 10.83 +1.8

800 Metres

Date Competition Cnt. Cat Race Pl. Result
02 MAR 2019 Cal State LA Invitational, Los Angeles, CA USAUSA F F1 OC 1:59.33

400 Metres Hurdles

Date Competition Cnt. Cat Race Pl. Result
20 APR 2019 Mt. SAC Relays, Torrance, CA USAUSA F F2 6. 51.47
26 APR 2019 Drake Relays, Des Moines, IA USAUSA B F 6. 50.50
11 MAY 2019 Oxy Invitational, Los Angeles, CA USAUSA F F1 1. 49.99
18 MAY 2019 Meeting de la Grande Caraibe, Baie Mahault FRAFRA F F 3. 50.11
03 JUN 2019 Josef Odložil Memorial, Praha CZECZE C F 3. 49.68
08 JUN 2019 Racers Grand Prix, Kingston JAMJAM B F 1. 49.49
30 JUN 2019 Prefontaine Classic, Palo Alto, CA USAUSA GW F 6. 49.87
25 JUL 2019 USA Ch., Des Moines, IA USAUSA B H4 2. 49.90
26 JUL 2019 USA Ch., Des Moines, IA USAUSA B SF2 2. 49.05
27 JUL 2019 USA Ch., Des Moines, IA USAUSA B F 7. 49.14

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