🇰🇷 South Korea: half marathons
64 races scheduled between October 2026 and April 2027. Cities with the most races: Seul, Incheon and Jeju. Every race lists dates, locations, distances and official links; the list is updated daily.
24OCT 26HALF10K
SBS RUN&MUSIC FESTIVAL in 안동Andong-si · South Korea · in 3 days
24OCT 26HALF10K5K
감성런 마라톤대회Seul · South Korea · in 3 days
24OCT 26HALF10K5K
뉴시스 바다 마라톤대회Incheon · South Korea · in 3 days
25OCT 26HALF10K5K
K-RUN 챌린지Seul · South Korea · in 4 days
25OCT 26HALF10K5K
KTX 광명역 평화 마라톤대회Gwangmyeong · South Korea · in 4 days
25OCT 26HALF10K
아름다운 제주 국제 마라톤대회Jeju · South Korea · in 4 days25OCT 26
HALF10K5K
울산 런 페스타 (U-Run)울산 · South Korea · in 4 days25OCT 26
HALF10K5K
정서진아라뱃길 전국 마라톤대회Incheon · South Korea · in 4 days
25OCT 26HALF10K5K
청도반시 전국마라톤화양읍 · South Korea · in 4 days
31OCT 26HALF10K8K5K
Incheon Night RaceIncheon · South Korea · in 10 days31OCT 26
HALF10K2.3K
마블런 코리아Girin · South Korea · in 10 days
31OCT 26HALF10K5K
사천 노을 마라톤Onjeong-ri · South Korea · in 10 days
31OCT 26HALF10K4.2K
서울 오티즘 레이스Seul · South Korea · in 10 days
31OCT 26HALF10K5K
중소기업인 기(氣) 살리기 마라톤Seul · South Korea · in 10 days