Marathons in Gangwon

Gangwon has one marathon in our database in South Korea, centred on Chuncheon. Chuncheon Marathon typically draws around 12,000 finishers. Browse the races below for course maps, elevation profiles, typical weather, and practical race-day detail to help you choose your next start line. Plan by month on our marathon calendar or filter by country and region.

Chuncheon, Gangwon, South Korea

Chuncheon Marathon

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.

Next race: Sunday, 25 October 2026

Nearby Marathons

Other races closest to Gangwon.

Seoul, Seoul, South Korea· 75 km away

Seoul International Marathon

The Seoul International Marathon is one of the world's largest marathons, drawing approximately 20k finishers on an urban road in Seoul, South Korea. The course starts and finishes at Gwanghwamun Square in central Seoul. The route passes City Hall, the Han River, Gangnam, and Jamsil. Mostly flat with gentle rises on Han River bridge crossings.

Next race: Sunday, 7 March 2027

Seoul, Seoul, South Korea· 75 km away

Seoul Marathon

The Seoul Marathon is one of the world's largest marathons, drawing approximately 12k finishers each November on an urban road in Seoul, South Korea. It is a separate mass-participation autumn race from the spring Seoul International Marathon (https://www.marathonfocus.com/marathons/south-korea/seoul-international-marathon). The route passes Han River sections, central boulevards, and skyline-heavy roads through the capital. Han River sections, central boulevards, and skyline-heavy capital roads carry this separate autumn mass race through Seoul on a largely runnable profile.

Next race: Sunday, 1 November 2026

Incheon, Incheon, South Korea· 102 km away

Incheon Marathon

The Incheon Marathon attracts approximately 12k finishers each March through the port city west of Seoul. The course passes Songdo International Business District, Incheon Bridge, and the Wolmido waterfront with views across the Yellow Sea. March's mild Korean spring and flat reclaimed-land terrain make it a fast early-season race in the Seoul metropolitan area.

Next race: Sunday, 28 March 2027

Gongju, South Chungcheong, South Korea· 167 km away

Gongju Baekje Marathon

The Gongju Baekje Marathon draws approximately 4,000 finishers each October on a historic city road in Gongju, South Korea. The ancient-kingdom history gives the race a distinct cultural frame within Korean road running. The route passes Baekje-era heritage areas, river sections, and roads through the old capital. Baekje-era heritage areas and river sections climb through the old capital, where ancient-kingdom history frames every rolling stretch of road.

Next race: Sunday, 4 October 2026

Gunsan, North Jeolla, South Korea· 230 km away

Gunsan Saemangeum International Marathon

The Gunsan Saemangeum International Marathon draws approximately 5,000 finishers each April on an urban and coastal plain road in Gunsan, South Korea. Its pancake-flat terrain makes it a popular speed course in Korea. The route passes harbor districts, flat reclaimed-land roads, and open western-coast scenery. The course is very flat throughout.

Next race: Sunday, 4 April 2027