Kyra Jefferson USA   
Date of birth: 23 September 94
Age: 26 years 99 days
Height: 165 cm
Weight: 57 kg
Club/team: Nike
4 x 400m Pan American Games Champion 2015
200m Pan American Games Silver Medallist 2015
200m NCAA Champion 2017
4 x 100m NCAA Champion 2015
4 x 400m NCAA Champion 2015
200m NCAA Indoor Champion 2015
200m World Indoor Alltime no. 34 22.63 Fayetteville AR 14 Mar 2015
100m World Alltime no. 341 11.17 Gainesville FL 22 Apr 2016
55m World Indoor Alltime no. 380 6.96 Gainesville FL 17 Jan 2013
300m World Indoor Alltime no. 152 37.74 Clemson SC 6 Jan 2018
300m World Alltime no. 47 36.49 Ostrava 20 Jun 2019
200m World Alltime no. 35 22.02 Eugene OR 10 Jun 2017

PROGRESSION

Personal bests in BOLD.

 
55m
Indoor Alltime  Show/hide
2013  6.96iw   1h3Gainesville FL17 Jan
 
60m
Outdoor Alltime  Show/hide
2020  7.55w  +1.5 2Fort Worth TX20 Jul
2020  7.37w  +4.1 3rBFort Worth TX23 Jul
Indoor Alltime  Show/hide
2013  7.35iw    1Blacksburg VA8 Feb
2014  7.34iw    2Lexington KY25 Jan
2016  7.33iw   5Fayetteville AR30 Jan
 
100m
Outdoor Alltime  Show/hide
2010  11.72w  +2.0  4h3-HSGreensboro NC18 Jun
2010  11.66w  +2.2  2h1-16Norfolk VA4 Aug
2011  11.88w -2.2  3-HSGreensboro NC17 Jun
2012  11.73w  +0.3  5h2-19Bloomington IN15 Jun
2016  11.17w  +0.2 1rCGainesville FL22 Apr
 
150m
Outdoor Alltime  Show/hide
2020  17.01w -0.2 2rBMarietta GA29 Jul
 
200m
Outdoor Alltime  Show/hide
2009  24.27w -0.7  2s2-16Des Moines IA6 Aug
2010  24.24w -1.0  6-HSGreensboro NC19 Jun
2010  24.07w  +3.0  2s1-16Norfolk VA5 Aug
2011  23.53w  +1.8  3h1-19Eugene OR25 Jun
2014  22.78w -0.6  1rDGainesville FL4 Apr
2015  22.24w  +1.9  4Eugene OR13 Jun
2016  22.56w  +1.6  1h4Tuscaloosa AL12 May
2017  22.02w  +1.1 1Eugene OR10 Jun
2018  22.48w -0.2  2s2Des Moines IA24 Jun
2019  22.93w -1.1  7s2Des Moines IA28 Jul
2020  22.87w  +0.6  1Marietta GA22 Aug
2020  22.69w  +3.7  2Des Moines IA29 Aug
Indoor Alltime  Show/hide
2010  24.30iw    2-HSBoston MA14 Mar
2011  23.97iw    2-HSNew York NY13 Mar
2012  24.11iw    1h2-HSNew York NY10 Mar
2013  23.43iw    2Blacksburg VA9 Feb
2014  22.79Aiw    1rBAlbuquerque NM14 Mar
2015  22.63iw   1Fayetteville AR14 Mar
2016  22.72iw    1Fayetteville AR29 Jan
 
300m
Outdoor Alltime  Show/hide
2019  36.49w   5Ostrava20 Jun
Indoor Alltime  Show/hide
2018  37.74iw   2Clemson SC6 Jan
 
400m
Outdoor Alltime  Show/hide
2015  51.50w   1Gainesville FL2 Apr
2016  52.11w    2Gainesville FL1 Apr
2017  52.75w    1Coral Gables FL25 Mar
2018  53.58w    2Gainesville FL29 Mar
2019  53.12w    1Tallahassee FL23 Mar
Indoor Alltime  Show/hide
2015  52.28iw    2rBFayetteville AR13 Feb
2016  52.19iw   1rBFayetteville AR12 Feb
2018  53.79iw    2rBClemson SC19 Jan
 
4 x 100m
Outdoor Alltime  Show/hide
2013  44.23w    4Austin TX30 Mar
2014  43.41w   1rBGainesville FL5 Apr
2015  42.24Aw   1San José9 Aug
2016  42.85w    1Gainesville FL2 Apr
2017  42.73w    3Eugene OR10 Jun
2018  43.18w   2Philadelphia PA28 Apr
2019  43.66w   2Minsk9 Sep
 
4 x 200m
Outdoor Alltime  Show/hide
2019  1:34.22w   7Gainesville FL30 Mar
Indoor Alltime  Show/hide
2018  1:32.67iw   1New York NY27 Jan
 
4 x 400m
Outdoor Alltime  Show/hide
2015  3:25.68w   1Toronto25 Jul
2016  3:26.28w   1Gainesville FL2 Apr
2017  3:27.33w    2Gainesville FL1 Apr
2018  3:27.07w   1Gainesville FL31 Mar
Indoor Alltime  Show/hide
2013  3:31.68iw   1Fayetteville AR26 Jan
2014  3:30.16iw    1College Station TX1 Mar

IN MAJOR EVENTS

 
Outdoor
200m
PAG 2015: 222.72 3s222.65 2h123.00
4 x 400m
PAG 2015: 13:25.68

PERSONAL BESTS

note: click on event name to get head to head stats against another athlete,
click on indoor/outdoor to see PB progression.

 
55m
Indoor6.96    Gainesville FL17 Jan 2013
 
60m
Outdoor7.55   +1.5 Fort Worth TX20 Jul 2020
Indoor7.33    Fayetteville AR30 Jan 2016
 
100m
Winstreak: 2 (finals)  Show/hide   
Outdoor11.17   +0.2 Gainesville FL22 Apr 2016
 
150m
Outdoor17.01  -0.2 Marietta GA29 Jul 2020
 
200m
Outdoor22.02   +1.1 Eugene OR10 Jun 2017
Indoor22.63    Fayetteville AR14 Mar 2015
 
300m
Outdoor36.49    Ostrava20 Jun 2019
Indoor37.74    Clemson SC6 Jan 2018
 
400m
Winstreak: 1 (finals)  Show/hide   
Outdoor51.50    Gainesville FL2 Apr 2015
Indoor52.19    Fayetteville AR12 Feb 2016
 
4 x 100m
Outdoor42.72    Starkville MS16 May 2015
 
4 x 200m
Indoor1:32.67    New York NY27 Jan 2018
 
4 x 400m
Winstreak: 1 (finals)  Show/hide   
Outdoor3:26.28    Gainesville FL2 Apr 2016

AVERAGES & 10 BEST RESULTS


200m, 10 best results (legal):
22.02   +1.11Eugene OR10 Jun 2017
22.24   +1.94Eugene OR13 Jun 2015
22.26   +0.51q3Jacksonville FL30 May 2015
22.26   +1.81s2Eugene OR11 Jun 2015
22.34   -0.53Lausanne6 Jul 2017
22.39   +0.91Starkville MS16 May 2015
22.42   -0.22Monaco21 Jul 2017
22.43   +1.51h1Columbia SC11 May 2017
22.48   -0.22s2Des Moines IA24 Jun 2018
22.50A   +1.31San José9 Aug 2015
 
Average: 22.334
 

4 x 400m, 10 best results (legal):
3:25.68   1Toronto25 Jul 2015
3:26.28   1Gainesville FL2 Apr 2016
3:27.07   1Gainesville FL31 Mar 2018
3:27.33   2Gainesville FL1 Apr 2017
3:27.65   1Gainesville FL28 Apr 2017
3:27.76   6Eugene OR10 Jun 2017
3:27.84   1Starkville MS16 May 2015
3:28.12   1Eugene OR13 Jun 2015
3:29.45   2s1Eugene OR8 Jun 2017
3:29.58i  1Lexington KY24 Jan 2015
 
Average: 3:27.676
 

4 x 100m, 10 best results (legal):
42.24A   1San José9 Aug 2015
42.27   2Monaco17 Jul 2015
42.72   2Starkville MS16 May 2015
42.73   3Eugene OR10 Jun 2017
42.85   1Gainesville FL2 Apr 2016
42.91   1s1Eugene OR8 Jun 2017
42.95   1Eugene OR13 Jun 2015
42.97   2Gainesville FL1 Apr 2017
43.07   2Monaco21 Jul 2017
43.18   2Philadelphia PA28 Apr 2018
 
Average: 42.789
 

60m, 10 best results (legal):
7.33i  5Fayetteville AR30 Jan 2016
7.34i  2Lexington KY25 Jan 2014
7.34i  2h1Fayetteville AR30 Jan 2016
7.35i  1Blacksburg VA8 Feb 2013
7.35i  1h2Lexington KY25 Jan 2014
7.37i  2h4College Station TX28 Feb 2014
7.39i  1h2Blacksburg VA8 Feb 2013
7.39i  3h3Fayetteville AR31 Jan 2014
7.41i  2h4Lincoln NE1 Feb 2013
7.41i  3h4Fayetteville AR23 Feb 2013
 
Average: 7.368
 

100m, 10 best results (legal):
11.17   +0.21rCGainesville FL22 Apr 2016
11.28   +0.52h3Tuscaloosa AL13 May 2016
11.28   -0.21Tuscaloosa AL14 May 2016
11.72   +2.04h3-HSGreensboro NC18 Jun 2010
11.73   +0.35h2-19Bloomington IN15 Jun 2012
11.81   +0.78-HSGreensboro NC18 Jun 2010
11.85   +0.62-HSCarolina5 Jun 2010
11.88   -2.23-HSGreensboro NC17 Jun 2011
11.90   -0.33h1-HSGreensboro NC17 Jun 2011
12.04   -1.42h3-17Myrtle Beach SC28 Jun 2011
 
Average: 11.666
 

400m, 10 best results (legal):
51.50   1Gainesville FL2 Apr 2015
52.11   2Gainesville FL1 Apr 2016
52.19i  1rBFayetteville AR12 Feb 2016
52.28i  2rBFayetteville AR13 Feb 2015
52.28i  4Birmingham AL12 Mar 2016
52.54i  3h2Birmingham AL11 Mar 2016
52.75   1Coral Gables FL25 Mar 2017
52.88   4Gainesville FL31 Mar 2017
53.12   1Tallahassee FL23 Mar 2019
53.58   2Gainesville FL29 Mar 2018
 
Average: 52.523
 

Total results in db: 200

By event:

55m:1
60m:17
100m:13
150m:2
200m:103
300m:2
400m:14
4 x 100m:20
4 x 200m:3
4 x 400m:25

IN 2020

position in the world list in brackets following the season's best,
junior list position in green and youth list position in orange.
help: click on competition name or Venue to see competition results.
help: click on placing to see event results in the competition.

60m
7.55iw+1.5 PB (38)2Fort Worth TXFort Worth TX20 Jul 
7.37iw+4.1 3rBFort Worth TXFort Worth TX23 Jul 
150m
18.74iw+1.0 PB 4rBFort Worth TXFort Worth TX20 Jul 
17.01iw-0.2 PB (13)2rBMarietta GAMarietta GA29 Jul 
200m
24.85iw+1.0 SB 2rDFort Worth TXFort Worth TX23 Jul 
22.88iw+1.4 SB 1rCClermont FLClermont FL25 Jul 
22.90iw+0.5 2Marietta GAMarietta GA1 Aug 
22.87iw+0.6 SB (14)1Marietta GAMarietta GA22 Aug 
22.69iw+3.7 2Des Moines IADes Moines IA29 Aug 

TOP 100 WORLD LIST POSITIONS

SeasonInd/OutEventPosResult
2013Indoor55m196.96
2013Indoor60m897.35
2013Indoor200m2823.43
2014Outdoor200m3022.78
2014Indoor60m917.34
2014Indoor200m322.79A
2015Outdoor200m1222.24
2015Outdoor400m4851.50
2015Indoor200m222.63
2015Indoor400m1752.28
2016Outdoor100m4911.17
2016Outdoor200m2722.56
2016Outdoor400m9652.11
2016Indoor200m222.72
2016Indoor400m1552.19
2017Outdoor200m422.02
2018Outdoor200m1922.48
2018Indoor300m2737.74
2019Outdoor200m5722.93
2019Outdoor300m736.49
2020Outdoor60m387.55
2020Outdoor150m1317.01
2020Outdoor200m1422.87

WINSTREAKS

 
Significant winstreaks 200m
(at least 5 finals):
Winstreak 1: 6 (finals) 31 Jan 2015 -> 16 May 2015 Show/hide
 
Significant winstreaks 4 x 400m
(at least 5 finals):
Winstreak 1: 5 (finals) 4 Apr 2015 -> 23 Jan 2016 Show/hide