Marathons in South Korea 2026 5 events
42.2 kilometres (26.2 miles) — the classic endurance test. Browse upcoming events in South Korea.
Upcoming races
RunningIn 6 days
Incheon Songdo International Marathon
◎ Incheon National University (INU), Songdo Campus, South Korea▤ Sep 20, 2026
42.2 km
RunningIn 5 weeks
Gyeongju Marathon
◎ Gyeongju-si, South Korea▤ Oct 17, 2026
42.2 km
RunningIn 7 weeks
JTBC Seoul Marathon
◎ 서울특별시, South Korea▤ Nov 1, 2026
42.2 km
RunningIn 8 weeks
Ulsan Marathon
◎ Ulsan, South Korea▤ Nov 8, 2026
42.195 km
RunningIn 6 months
Seoul Marathon
◎ Seoul, South Korea▤ Mar 21, 2027
42.2 km