Marathons in North Jeolla
North Jeolla has one marathon in our database in South Korea, centred on Gunsan. Gunsan Saemangeum International Marathon typically draws around 5,000 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.
Nearby Marathons
Other races closest to North Jeolla.

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

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

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

Daegu Marathon
The Daegu Marathon attracts approximately 28k finishers each April through South Korea's third-largest city in the humid southeast. The course passes the Suseongmot Lake, Daegu Stadium, and the Geumho River parklands on a flat loop through the textile capital of Korea. April cherry-blossom season and mild temperatures make it one of the country's largest spring marathons.
Next race: Sunday, 4 April 2027
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