The road to your own record
Picture the course in advance
and find the pace that fits you.

The city you want to run becomes your next trip.
InjeTHE DREAM
Run the 14th Seoraksan Dinosaur Ridge UTMB CLIMBATHON with a running buddy!
Picture the course in advance
and find the pace that fits you.
Streets lined with cheers, runners all around.
You'll be part of that scene.
Take it slow with the finish still in you,
and meet the city all over again.
From the joy of finishing to the tough moments — read what runners wrote themselves.
No runner reports yet. We'll add them here as they come in.
Preview the course and read what runners who went before you wrote.
We haven't found a video for this race yet. We'll add one when we do.
YOUR ENTRY
Here are the ways to enter and what each requires.
Check the organizer's page for whether entries are open.
Online, first come, first served (apply before the deadline)
RACE WEEK
Know the course and time limit, and race day comes into focus.
From the 2026 editionThe start time and cutoff follow the official announcement (checked 2026.7) — re-check on the official page before entering.
120,000 KRW
Based on 27km T-shirt (27km running bag 140,000 KRW / Own car 22km running bag 80,000 KRW · Own car 22km T-shirt 60,000 KRW)
We have not confirmed the start line coordinates yet. The map shows the host city.
Take in the beautiful scenery and local character of Gangwon at the 14th Seoraksan Dinosaur Ridge UTMB CLIMBATHON!
Many races are held alongside local festivals, so there's plenty to see and eat.
Friendly running mates are waiting on Pacers to share the joy of finishing and explore local attractions with you.
Not yet confirmed in the official race guide
This may change for the next edition.
Pick up your bib, check your wave.
So on race morning, you can just run.
This is a 27 km mountain race that begins with assembly at Hangyeryeong Service Area at 3:00 am.
The Packet Pickup procedure has not been announced, so please check with the organiser, the Korea Trail Marathon Association.
Inquiries: 02-424-2195 / trail1127@daum.net
Race day: assemble at 03:00 on 9/13 (Sun)
Seoraksan Hangyeryeong Rest Area
Located in Gangwon. Assembly at 03:00 on 2026-09-13 (Sun) (pre-dawn mountain race; based on secondary sources — the official site, koreatrail.net, could not be accessed due to a self-signed certificate error).
Course distance is about 27km. Intercity/express buses between Seoul and Sokcho stop at Hangyeryeong Rest Area, but it is unconfirmed whether any buses run in time for the 03:00 assembly, so you will most likely need your own vehicle.
The date (September 13) has been confirmed.
Not confirmed
The exact finish point is not confirmed as it is a point-to-point mountain course that crosses the dinosaur ridge of Mt. Seorak.
This trail race runs the Gongnyong Ridge in Seoraksan National Park near Sokcho/Inje, Gangwon-do — a rural mountain venue reached mainly by car or intercity bus to Sokcho. For any regional bus/subway use elsewhere in Korea, get a T-money card (rechargeable IC transit card) at any CU/GS25/7-Eleven convenience store or subway vending machine; foreign contactless bank cards are not broadly accepted on Korean transit.
No dedicated transit card is needed at the trailhead itself.
Your start time, fuel and bag drop.
Know them ahead and the run feels easier.
This race starts at 3:00 am from Hangyeryeong Service Area and is organised by the Korea Mountain Marathon Federation.
Because the course includes sections in darkness, a headlamp and spare batteries are essential.
The main challenge is the difficulty of the Dinosaur Ridge itself.
As the Korea National Park Service warns, this is a rugged rocky ridge with almost no escape routes once you are on it.
Access to the ridge is restricted in severe weather, including strong winds, rain or fog.
The route includes sections with a fall risk, so gloves and other safety equipment are recommended.
If you are not comfortable on rocky ridges, train beforehand on similar course terrain.
Check the official regulations before entering for the divisions, section-by-section time limit and mandatory equipment.
High-elevation trails may also be closed in autumn for wildfire prevention or other reasons, so confirm that the route is open at the time of the race.
Times are local to Inje. Check the latest official information before the race.
STAY A LITTLE
From a hotel that makes race morning easy,
to the meals and views you'll enjoy with the medal on.
₩49,998
View on Klook₩105,394
View on Klook₩115,171
View on Klook₩32,462
View on Klook₩103,767
View on GetYourGuide₩99,976
View on Klook₩102,645
View on KlookRest a little, wander a little.
Pick what suits you and whoever you're with.
₩49,998
View on Klook₩32,462
View on Klook₩102,645
View on Klook₩93,282
View on Klook₩109,005
View on Klook₩65,922
View on Klook₩194,866
View on Klook₩48,803
View on Klook₩1,211
View on Klook₩1,238
View on Klook₩10,058
View on Klook₩25,000
View on Klook₩10,058
View on Klook₩10,058
View on Klook₩360,134
View on Klook₩14,537
View on Klook₩17,998
View on Klook₩931,514
View on GetYourGuide₩19,037
View on Klook₩30,045
View on Klook₩15,056
View on Klook₩25,094
View on Klook₩30,112
View on Klook₩50,187
View on Klook₩86,734
View on GetYourGuide₩31,098
View on GetYourGuide₩61,989
View on Klook₩50,765
View on Klook₩72,521
View on Klook₩87,889
View on Klook₩94,796
View on Klook₩69,931
View on Klook₩64,205
View on Klook₩19,037
View on Klook₩76,938
View on Klook₩73,323
View on Klook₩17,900
View on Klook₩19,037
View on Klook₩50,000
View on Klook₩76,319
View on KlookA meal before the race, a dinner to celebrate the finish.
₩105,394
View on Klook₩103,767
View on GetYourGuide₩25,094
View on Klook₩136,187
View on GetYourGuideNight Market · Priority Admission · Small Group · ₩102,774
View on GetYourGuide₩100,375
View on Klook₩155,034
View on GetYourGuideThe city you ran — this time, a little slower.
₩115,171
View on Klook₩99,976
View on Klook₩155,403
View on Klook₩165,936
View on Klook₩65,442
View on Klook₩99,976
View on Klook₩78,047
View on KlookOnce saved, you can open this page without an internet connection
Be the first runner
Leave this room's first post
Looking for runners to join you at this race? Pacers is a Korean running app for finding race buddies and groups (in Korean).
See the Pacers app ↗It was held on Sun, September 13, 2026. The next race is September 2027.
Not officially announced yet.
It's expected in September 2027;
the 2026 race was held on Sun, September 13, 2026.
Not announced yet. The 2026 race entry fee was about ₩120,000.
Entry routes: First come, first served.
Registration is handled on the official website.
(From the 2026 edition)
Other · Trail. (From the 2026 edition)
The race starts at 03:00. (From the 2026 edition)
Hangyeryeong Service Area, Inje. (From the 2026 edition)
Take in the beautiful scenery and local character of Gangwon at the 14th Seoraksan Dinosaur Ridge UTMB CLIMBATHON!
Many races are held alongside local festivals, so there's plenty to see and eat.
Friendly running mates are waiting on Pacers to share the joy of finishing and explore local attractions with you.
You can compare live prices for hotels around the start in Inje in the STAY section of this page.