Marathons in Jeju

Jeju has one marathon in our database in South Korea, centred on Jeju. Jeju Marathon Festival typically draws around 3,000 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.

Jeju, Jeju, South Korea

Jeju Marathon Festival

The Jeju Marathon Festival draws approximately 3,000 finishers each May on an island road in Jeju, South Korea. The island setting gives it a travel-destination feel unlike mainland Korean marathons. The route passes volcanic-island scenery, coastal stretches, and open roads shaped by Jeju's lava landscape. Volcanic-island scenery and coastal stretches roll across roads shaped by Jeju's lava landscape, giving the island festival a distinctive profile.

Next race: Sunday, 2 May 2027

Nearby Marathons

Other races closest to Jeju.

Hwaseong, Gyeonggi, South Korea· 193 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

Gunsan, North Jeolla, South Korea· 275 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

Busan, Busan, South Korea· 291 km away

Busan Marathon

The Busan Marathon draws approximately 15k finishers each January through South Korea's second-largest city and premier port. The course passes Haeundae Beach, Gwangalli Bridge, and the Busan Cinema Centre on a coastal loop along the East Sea. January's crisp Korean winter and sea-breeze scenery make it the country's largest winter marathon.

Next race: Sunday, 10 January 2027

Daegu, Daegu, South Korea· 324 km away

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

Gongju, South Chungcheong, South Korea· 332 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