UTMB World Series EventChecked 2026-08-17
Official UTMB World Series Event; eligible finishers can earn Running Stones and record a UTMB Index result.
Official classification source ↗Events
🇰🇷South KoreaRunningTrail100K · 100 km / 62.1 mi100M20K · 20 km / 12.4 mi50K · 50 km / 31.1 miUltra · 50 km+ / 31+ miUTMB World Series Event
TransJeju by UTMB
Jeju World Cup Stadium · South Korea
Next start
Fri, 2 Oct 2026
Time TBC · UTC+9
Series & qualification
Classification is checked against the official series source and recorded by edition where qualification status can change.
Ways to enter
Official entry is shown first, followed by other verified booking routes when available.
Fri, 2 Oct 2026
Official race entry
Official entry
Entries open
Recorded Mon, 31 Aug 2026
Enter officiallyThird-party prices, booking fees, allocations and refund terms can differ. Confirm the final details with the provider before paying.
Key facts
- Date
- Fri, 2 Oct 2026
- Local start
- Confirm officially
- Country
- South Korea
- City
- Jeju World Cup Stadium
- Distances
- 100K · 100 km / 62.1 mi · 100M · 20K · 20 km / 12.4 mi · 50K · 50 km / 31.1 mi · Ultra · 50 km+ / 31+ mi
- Surface
- Trail
- Sport
- Running
- Organiser
- UTMB World Series / local organiser
- Entry
- Entries open
- Listed from
- UTMB World Series / local organiser
- Past races on ATHRECS
- 0
- Results listed
- None yet
Venue zone UTC+9
Athlete briefing
TransJeju by UTMB is a running event in Jeju World Cup Stadium, South Korea on trail surface. ATHRECS lists public facts so you can decide whether to enter — it is not the official athlete guide. Next date on ATHRECS is Fri, 2 Oct 2026.
A running event. Confirm the exact distance, surface and start procedure on the official page — listings sometimes bundle more than one race on the same day.
Course maps, start lists, cut-offs, prices and eligibility live on the official page. We do not copy those documents. If a fact here disagrees with the organiser, the organiser is right.
Before you go
- Entry confirmation and start time from the official page
- Travel time to the venue, plus a buffer for parking or transit
- Weather for the start hour in the local timezone
- Distance you are actually entered in if the day has more than one race
- Surface (road, trail, track, mixed) and shoe choice
- Bag drop, toilets and start-pen time
Venue and travel
Times are local to the venue (UTC+9). Parking and transit are ATHRECS estimates unless a postcode lookup is stored — confirm on the official page.
Upcoming races
Ultra · 50 km+ / 31+ miEntries open
Fri, 2 Oct 2026
Event weekend 2026-10-02 to 2026-10-04. See the official event for individual race dates.
Results
Public-figure or athlete-approved ATHRECS results, plus verified organiser links.
No verified results links have been added yet.
Past races
None listed yet.
More running nearby
Sat5Sept2026
Sun21Mar2027