GD
Gary Duncan

Gary Duncan

USAUSAMen
Birth dateMay 25, 1964
Height-
Weight-

Gary Duncan is a United States sprinter, born on May 25, 1964. He competes primarily in the 200m, 400m and HJ.

His personal bests include 20.91 in the 200m, 45.33 in the 400m, 2.21 in the HJ and 47.24 in the 400m-short-track. He is currently active on the international athletics circuit, representing United States.

Key facts
400 m
45.33
#739 all-time
200 m
20.91
1990 season best
46.14
Jun 15, 1990 · Norwalk, CA (USA)
1990 season best
Age
62 years old

As of Sep 13, 2026: 400 m 45.33 (#739 all-time), 200 m 20.91, 1990 season best 46.14 (Jun 15, 1990, Norwalk, CA (USA)) · 62 years old

PB

Personal bests

20.91
45.33
#739 all-time
2.21
47.24

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
1990
400m
46.14-Jun 15, 1990
↓
Norwalk, CA (USA)
1989
400m
45.69-Jun 10, 1989
↓
Westwood, CA (USA)
1989
400m-short-track
47.24-Feb 12, 1989-Gainesville, FL (USA) (i)
1988
200m
20.92-1.5May 15, 1988
↓
Auburn, AL (USA)
1988
400m
45.40-May 15, 1988
↓
Auburn, AL (USA)
1987
200m
20.54+3.4May 17, 1987
↓
Atlanta, GA (USA)
1987
400m
45.33-May 3, 1987
↓
Tuscaloosa, AL (USA)
1986
400m
45.82-May 18, 1986
↓
Knoxville, TN (USA)
1984
HJ
2.21-Mar 24, 1984-Athens, GA (USA)

1990

1 performance
DisciplineResultWindDateCompetitions
400m
46.14-Jun 15Norwalk TAC Championships, Norwalk, CA

1989

3 performances
DisciplineResultWindDateCompetitions
400m
45.69-Jun 10Westwood, CA
400m-short-track
47.43-Mar 4Gainesvillle, Gainesville, FL (i)
400m-short-track
47.24-Feb 12Gainsville, Gainesville, FL (i)

1988

2 performances
DisciplineResultWindDateCompetitions
400m
45.40-May 15Auburn, AL
200m
20.92-1.5May 15Auburn, AL

1987

6 performances
DisciplineResultWindDateCompetitions
400m
46.12-Jun 25San José TAC Championships, San José
200m
20.54+3.4May 17Tuscaloosa, AL
400m
45.42-May 17Tuscaloosa, AL
200m
20.91+0.1May 9Atlanta, GA
400m
45.33-May 3Tuscaloosa, AL
400m
45.34-Apr 5Atlanta, GA

1986

1 performance
DisciplineResultWindDateCompetitions
400m
45.82-May 18Knoxville, TN

1984

1 performance
DisciplineResultWindDateCompetitions
HJ
2.21-Mar 24Athens, GA

Honours

No medals

FAQ

Frequently asked questions

What is Gary Duncan's 400 m personal best?

Gary Duncan's 400 m personal best is 45.33, set on May 3, 1987 in Tuscaloosa, AL (USA), #739 on the all-time list.

Which events does Gary Duncan compete in?

Gary Duncan competes in the 400 m and 200 m.

How did Gary Duncan perform in 1990?

1990 season best: 46.14, set on Jun 15, 1990 in Norwalk, CA (USA).