Endurance Races in South Korea 2026 10 events
Browse upcoming endurance races in South Korea. Find dates, distances, and registration links.
Browse by Region
Upcoming races
Running
Daegu Skyrunning
◎ Daegu, South Korea▤ Sep 13-14, 2026
50 km
RunningIn 6 days
Incheon Songdo International Marathon
◎ Incheon National University (INU), Songdo Campus, South Korea▤ Sep 20, 2026
42.2 km
RunningIn 6 days
Seoul 100K
◎ Seoul, South Korea▤ Sep 20, 2026
100 km
RunningIn 3 weeks
Trans Jeju by UTMB
◎ Jeju-do, South Korea▤ Oct 2, 2026
RunningIn 4 weeks
Seoul Race
◎ Seoul, South Korea▤ Oct 11, 2026
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 9 weeks
Garmin Run Korea
◎ Goyang-si, South Korea▤ Nov 15, 2026
RunningIn 6 months
Seoul Marathon
◎ Seoul, South Korea▤ Mar 21, 2027
42.2 km