Running
Marathon
42.2 km
JTBC 서울마라톤
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Road runs in South Korea, Seoul
Distances
About
JTBC 서울마라톤 is a significant marathon event held in Seoul, attracting runners from all over. It showcases the beautiful urban landscape and spirit of the city.
Catering & aid stations
Participants will have access to various hydration stations and snacks along the route.
Pacers
Pacing groups will be available for different target times, providing participants with the opportunity to run at their desired pace.
Typical weather in Seoul
Monthly averages based on historical data (2000–present).
Jan2°-7°
↑ 07:47
↓ 17:37
Feb5°-5°
↑ 07:24
↓ 18:11
Mar11°0°
↑ 06:44
↓ 18:40
Apr17°6°
↑ 05:58
↓ 19:07
May22°12°
↑ 05:24
↓ 19:35
Jun27°17°
↑ 05:11
↓ 19:56
Jul28°22°
↑ 05:23
↓ 19:54
Aug29°22°
↑ 05:49
↓ 19:26
Sep25°17°
↑ 06:15
↓ 18:42
Oct19°9°
↑ 06:41
↓ 17:56
Nov11°2°
↑ 07:13
↓ 17:23
Dec3°-5°
↑ 07:40
↓ 17:16
Last updated: Jun 5, 2026, 11:46:46 PM
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