Marathons in Seoul, Seoul
1 upcoming race is listed in Seoul, including 1 marathon. The next is JTBC Seoul Marathon on November 1, 2026.
November has the most races. Race pages link the official source where we have one. Confirm dates and prices with the organizer before you register.
1
Races listed
1
Marathons
November
Busiest month
25 May
Last updated
| Date | Race | Distances | From |
|---|---|---|---|
| 1 Nov 2026 01Nov 26 | JTBC Seoul Marathon | 42.2K · 10K | KRW 50,000–KRW 70,000 |
Around Seoul
This is the most detailed level of the directory. Widen the search to the surrounding region.
Common questions
When is the next race in Seoul?
JTBC Seoul Marathon on November 1, 2026. The table above lists every upcoming race in date order.
Which months are busiest in Seoul?
November (1), counting every upcoming race listed in Seoul.
Which distances can I run in Seoul?
The listed races include 1 marathon and 1 10K. Many events offer more than one distance on the same day.
How do I confirm a race’s details?
Open the race page and check its provenance ledger, which shows where each fact came from. Then confirm the date, price and entry rules with the organizer before you register or book travel.
Spotted something wrong on this page?
Dates and prices move · tell us and we check the organizer’s source