Road RunningBoston Marathon QualifierWorld Athletics LabelWorld Athletics Platinum Label

Seoul Marathon

Road Running covering 10 km to 42.2 km with up to 81 m D+ in Seoul, South Korea

LocationSeoul, South KoreaShow on map(37.5665° N, 126.9780° E)
Date & StatusMarch 21, 2027Date confirmed
Elevation gainUp to +81 m

Seoul Marathon is an endurance sporting event in Seoul, KR focused on Road Running. It is part of Boston Marathon Qualifier, World Athletics Label. Key features include City Run, Lakes & Ponds, Culture & History.

The race program comprises 2 competitions, including Marathon (42.2 km, +81 m D+), and Road Running 10 km (10 km, +45 m D+). The next edition is officially confirmed for March 21, 2027. Official race regulations, course details, and registration information are provided on the organizer's website (en.seoul-marathon.com).

Official website
Seoul Marathon in Seoul (Work: "Mount Fuji and Fog over Lake Yamanaka", Photo: Alpsdake, License: CC BY-SA 4.0, Source: Wikimedia Commons)
"Mount Fuji and Fog over Lake Yamanaka" · Photo: Alpsdake · Wikimedia CommonsCC BY-SA 4.0
Cropped to 16:9 (960 × 540 px), WebP · Shared under the same license

Event characteristics

City RunLakes & PondsCulture & History

Races & distances (2)

CompetitionDisciplineDistanceElevation gainAltitude rangeCourse typeCourse & profile
MarathonRoad Running42.2 km+81 m211 m - 245 mLoop courseRoute & profile
Road Running 10 kmRoad Running10 km+45 m214 m - 233 mLoop courseRoute & profile
Course & Elevation Telemetry

Course route & map

Distance
42.2 km
Elevation gain
+81 m D+
Elevation loss
-81 m D-
Altitude range
211 m - 245 m
Gradient (Avg / Max)
0.4 % / 0.7 %
Course format
Loop course
42.2 km+81 m D+
Start (S)Finish (F)
N10203040FS37.5665° N, 126.9780° E

Elevation profile & course telemetry

Altitude from 211 m to 245 m above sea level (+81 m D+, -81 m D-)

Peak: 245 m·at 29 km·Ø 0.4 %
211 m222 m234 m245 m0 km8.4 km16.9 km25.3 km33.8 km42.2 km245 m
Event Information & Answers

Frequently asked questions (FAQ)

When and where does Seoul Marathon take place?

Seoul Marathon takes place in Seoul, KR (start area at coordinates 37.5665° N, 126.978° E). The next edition is officially confirmed for March 21, 2027.

What races and distances are offered at Seoul Marathon?

The race program comprises 2 competitions, including Marathon (42.2 km, +81 m D+), and Road Running 10 km (10 km, +45 m D+). The competitions belong to Road Running.

What is the course layout and elevation profile for Seoul Marathon?

The main competition (Marathon over 42.2 km) is designed as a loop course featuring +81 m of elevation gain and -81 m of elevation loss, ranging between 211 m and 245 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.

Where can I find registration and official race rules for Seoul Marathon?

Official race regulations, course details, and registration information are provided on the organizer's website (en.seoul-marathon.com).