Marathons in South Korea

Browse 3 marathons and 1 half marathon coming up in South Korea. Click any race to see its difficulty rating, elevation profile, and personalised time calculator.

Full Marathons (3)

Gyeongju Marathon

+2 min

Gyengju, South Korea

18 Oct 2026Road86m gainFull

Daegu Marathon

+6 min

Daegu, South Korea

23 Feb 2027Road197m gainFull

Seoul Marathon

0 min

Seoul, South Korea

16 Mar 2027Road93m gainFull

Half Marathons (1)

Incheon International Half Marathon

+3 min

Incheon, South Korea

30 Mar 2027Road115m gainHalf

About marathons in South Korea

South Korea has 4 upcoming running events listed on Statathon, including 3 full marathons and 1 half marathon. Each race page includes elevation data, weather forecasts, surface type, and a personalised difficulty calculator that adjusts to your target finish time.