| February 15, 2008 |
Tyson Invitational
Fayetteville, Arkansas, USA
|
6th place - 60m - 7.40 sec |
| March 22, 2008 |
Dr. Pepper 4x4
Waco, Texas, USA
|
Withdrew - did not compete |
| March 28, 2008 |
UT Arlington/Bobby Lane Arlington Invitational
Arlington, Texas, USA
|
1st place - 100m - 11.28 sec
1st place - 200m - 22.52 sec |
| April 5, 2008 |
Texas Relays 4x1, 4x4
Austin, Texas, USA
|
1st place - 4X100m Relay - 42.25 sec
1st place - 4X400m Relay - 3:23.49 sec |
| April 19, 2008 |
MJ Meet
Waco, Texas USA
|
1th place - 400m - 50.47 sec |
| April 26, 2008 |
Penn Relays 4x1, 4x4
Philadelphia, Pennsylvania, USA
|
2nd place - 4x100m - 42.64 sec
1st place - 4x400m - 3:22.16 sec |
| May 9, 2008 |
Jamaica Invitational 400m
Kingston, Jamaica
|
1st place - 400m - 50.60 sec |
| May 18, 2008 |
Adidas
|
6th place - 100m - 11:26 sec |
| May 31, 2008 |
Reebok Grand Prix
New York, NY |
1st place - 400m - 50.04 sec |
| June 8, 2008 |
Pre Fontaine
Eugene, Oregon, USA
|
1st place - 400m - 50.10 sec |
| June 27–July 6, 2008 |
US Nationals Olympic Trials
Eugene, Oregon, USA
|
1st place - 400m - 49.89 sec |
| July 11, 2008 |
Golden League
Rome, Italy |
2nd place - 200m - 22.49 sec |
| July 13, 2008 |
Grand Prix
Athens, Greece |
1st place - 400m - 49.86 sec |
| July 18, 2008 |
Paris Golden League
Paris, France |
1st Place - 200m - 22.56 sec |
| July 22, 2008 |
Stockholm Grand Prix
Stockholm, Sweeden |
1st place - 400m - 50.38 sec |
| August 29, 2008 |
IAFF Golden League
Zurich, Switzerland |
1st place - 400m - 49.74 sec |
| September 13, 2008 |
IAAF World Athletics Final
Stuttgart, Germany |
1st place - 200m - 22.50 sec
1st place - 400m - 50.41 sec |