Chuncheon, Gangwon, South Korea
The Chuncheon Marathon in South Korea's Gangwon province draws about 12,000 finishers each October around the scenic Soyang Lake and city waterfront. Chuncheon is known for dakgalbi and as a filming location for Korean dramas, and the marathon course highlights the lake, Uiamho suspension bridge, and mountain-framed reservoir views. Autumn foliage and cool October weather add to the appeal.
Chuncheon Marathon is a certified 42.195 km (26.2 mile) marathon — the standard World Athletics marathon distance.
The next Chuncheon Marathon is scheduled for Sunday, 25 October 2026 with a 8:00 am start. The certified course covers 42.195 km (26.2 miles) with 100 m of climbing on a mostly flat with gentle undulations layout.
The Chuncheon Marathon is a loop starting and finishing near the Soyang Lake lakefront, following the shoreline, crossing the Uiamho area, and passing the dam and riverside parks. It stays mostly flat apart from minor bridge rises, and spectators gather at the lakefront hub and scenic cheer stations around the reservoir.
The Chuncheon Marathon course is mostly flat with gentle undulations over 42.195 km (26.2 miles). Runners cover 100 metres of climbing and 95 metres of descent, with a net climb of 5 metres from start to finish.
The Chuncheon Marathon takes place on the fourth Sunday of October. Registration is through https://www.chuncheonmarathon.co.kr/. Autumn colours are often at their peak.
Race-day footage from the course to help you picture the route, crowds, and key landmarks on marathon day.
Last updated 18 July 2026. Edition dates and course details are reviewed regularly.
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