South Korea at the 2017 World Championships in Athletics

South Korea competed at the 2017 World Championships in Athletics in London, Great Britain, from 4–13 August 2017.

Results (q – qualified, NM – no mark, SB – season best) Men Track and road events AthleteEventHeatSemifinalFinalResultRankResultRankResultRankKim Kuk-young100 metres10.2424 Q10.4023colspan=2 Kim Hyo-suMarathoncolspan=4 rowspan=3 2:25:0859Shin Kwang-sik2:29:5265Yu Seung-yeop2:29:0664Kim Byoung-jun110 metres hurdles13.8136colspan=4 Choe Byeong-kwang20 kilometres walkcolspan=4 rowspan=3 1:22:54 SB31Kim Hyun-sub1:22:0826Kim Dae-ho1:30:4157Park Chil-sung50 kilometres walkcolspan=4 3:59:46 SB29

Field events AthleteEventQualificationFinalDistancePositionDistancePosition Woo Sang-hyeok High jump2.2225colspan=2 Kim Deok-hyeon Long jump7.8516colspan=2

Women Track and road events AthleteEventHeatSemifinalFinalResultRankResultRankResultRankChoi Kyung-sunMarathoncolspan=4 rowspan=3 2:45:4654Kim Seon-geun2:39:5238Lim Kyung-hee2:38:3834Jung Hye-lim100 metres hurdles13.3734colspan=4 Jeon Yeon-geun20 kilometres walkcolspan=4 rowspan=2 1:33:29 SB30Lee Da-seul1:38:5448

References