Oct 03Oct 03, 2026Sat
TBD23rd Gangnam International Peace Marathon
Seoul·삼성1동 주민센터
5km, 10km, Half, Full
TBD
October 2026 Seoul Marathon Events
Browse marathon events in Seoul, Korea during October 2026.
Full Schedule
9 events
Date
Event
Region/Venue
Category
Status
- Oct 05Oct 05, 2026MonClosedSeoul Open Marathon 2026Seoul·광화문 광장10km, HalfClosed
- Oct 10Oct 10, 2026SatTBDMARVEL RUN SEOUL 2026Seoul·미정10km, HalfTBD
- Oct 11Oct 11, 2026SunClosed2026 SEOUL RACESeoul·Cheonggye Plaza11km, HalfClosed
- Oct 11Oct 11, 2026SunOpenThe 10th Korea Seoul Marathon for Wildfire PreventionSeoul·Gwangpyeonggyo5km, 10km, Half, 31km, FullOpen
- Oct 18Oct 18, 2026SunTBD2026 Style RunSeoul·롯데월드타워 월드파크5km, 10kmTBD
- Oct 18Oct 18, 2026SunClosed2026 Asia Open MarathonSeoul·Gwanghwamun Square10km, HalfClosed
- Oct 24Oct 24, 2026SatOpenGamseong Run 2026Seoul·신정교하부육상트랙구장5km, 10kmOpen
- Oct 25Oct 25, 2026SunTBDCookie RunSeoul·미정10kmTBD