Marathons in South Chungcheong

South Chungcheong has one marathon in our database in South Korea, centred on Gongju. Gongju Baekje Marathon typically draws around 4,000 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.

Gongju, South Chungcheong, South Korea

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

Nearby Marathons

Other races closest to South Chungcheong.

Gunsan, North Jeolla, South Korea· 65 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

Incheon, Incheon, South Korea· 117 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

Seoul, Seoul, South Korea· 124 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· 124 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

Hwaseong, Gyeonggi, South Korea· 143 km away

Hwaseong Filial Piety Marathon

The Hwaseong Filial Piety Marathon draws approximately 4,000 finishers each May on an urban road in Hwaseong, South Korea. It is one of Gyeonggi Province's biggest spring full marathons and is designed for family festival participation as well as racing. The route passes broad city roads, parkland, and the growing urban landscape of Hwaseong south of Seoul. Broad city roads, parkland, and Hwaseong's growing urban landscape south of Seoul host one of Gyeonggi Province's biggest spring family festivals on flat terrain.

Next race: Sunday, 2 May 2027