| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Seung-yeb YOU | 16/01/1992 | Marathon | Final | DNF | |
| M | Si-Wan NOH | 06/09/1992 | Marathon | Final | 39 | 2:32:35 |
| M | Kukyoung Kim | 19/04/1991 | 100 Metres | Heats | 7 | 10.48 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Byeong Kwang Choe | 07/04/1991 | 20 Kilometres Race Walk | Final | 45 | 1:28:01 |
| M | Youngjun Byun | 20/03/1984 | 20 Kilometres Race Walk | Final | DQ | |
| M | Hyunsub Kim | 31/05/1985 | 20 Kilometres Race Walk | Final | 10 | 1:21:40 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Deokhyeon Kim | 08/12/1985 | Triple Jump | Qualification | 7 | 16.72 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Jeong Eun Lee | 13/09/1994 | 20 Kilometres Race Walk | Final | 35 | 1:36:52 |
| W | Yeongeun Jeon | 24/05/1988 | 20 Kilometres Race Walk | Final | 27 | 1:35:48 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Chilsung Park | 08/07/1982 | 50 Kilometres Race Walk | Final | 23 | 3:56:42 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Seongeun Kim | 24/02/1989 | Marathon | Final | 30 | 2:42:14 |
| W | Ko-eun Youm | 18/10/1994 | Marathon | Final | 41 | 2:46:46 |