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Trail running South Korea2026–2027

52 upcoming races · 11 regions · 28 UTMB® Index

52 upcoming trail races, month by month: dates, distances, elevation and entries. Busiest regions: South Korea (11), Gangwon State (7), Jeonbuk-do (7).

The big races

Calendar

October2026· 16 races

Fri 02.10.1 race

20–148km

4 courses

TransJeju by UTMB

Jeju, Jeju · 🇰🇷 South Korea

500–4’000 m D+

UTMB Index4GPX
Sat 03.10.1 race

22–36km

2 courses

WANJU TRAILRUN

Wanju-gun Jeonbuk State, Jeonbuk-do · 🇰🇷 South Korea

1’250–2’600 m D+

UTMB Index
Sat 10.10.1 race

3–40km

6 courses

3th SEOUL TRAILRUN

Seoul, South Korea · 🇰🇷 South Korea

950–1’429 m D+

UTMB Index
Sat 17.10.2 races

25–50km

2 courses

Dtrail Race 2026

Daejeon, South Korea · 🇰🇷 South Korea

1’040–2’522 m D+

UTMB Index

20km

1 course

IKSAN TRAIL RACE

IKSAN, Jeonbuk-do · 🇰🇷 South Korea

1’544 m D+

UTMB Index
Sat 24.10.1 race

19–28.2km

2 courses

MUJU TRAIL GTWS

Muju County, Jeonbuk-do · 🇰🇷 South Korea

1’769–2’321 m D+

ITRA MemberUTMB Index
Fri 30.10.1 race
Sat 31.10.1 race
All races this month (16) →

November2026· 5 races

Sat 07.11.1 race

21–50km

3 courses

LEGEND TRAIL

Mungyeong, North Gyeongsang · 🇰🇷 South Korea

1’203–3’330 m D+

ITRA MemberUTMB Index
Sun 15.11.1 race

16–33km

2 courses

Jirisan Dangam Race

Gurye, Jeonnam-Gwangju Special Metropolitan City · 🇰🇷 South Korea

853–1’692 m D+

ITRA Member
Sat 21.11.1 race

12.9–41.4km

3 courses

NAMHAE TRAIL RACE FALL

Namhae-gun, South Gyeongsang · 🇰🇷 South Korea

951–3’029 m D+

UTMB Index
Sun 22.11.1 race

15–40km

6 courses

SUWON TRAIL RACE

광교공원, Gyeonggi · 🇰🇷 South Korea

853–3’219 m D+

UTMB Index
Sun 29.11.1 race

13.5–39.9km

3 courses

KIS Trail Daegu 3rd

Daegu, South Korea · 🇰🇷 South Korea

766–2’494 m D+

UTMB Index

April2027· 4 races

Sat 17.04.1 race
Sun 18.04.1 race
Sat 24.04.2 races

50km

1 course

Korea 50K

Dongducheon, Gyeonggi-do, Gyeonggi · 🇰🇷 South Korea

Dates to be confirmed

May2027· 6 races

Sat 08.05.1 race

50km

1 course

Busan 50K

Busan, South Korea · 🇰🇷 South Korea

Dates to be confirmed
Sat 15.05.3 races

100km

1 course

TNF 100 Korea

Gangneung, Gangwon-do, Gangwon State · 🇰🇷 South Korea

Dates to be confirmed

50km

1 course

TNF 50 Korea

Pyeongchang, Gangwon-do, Gangwon State · 🇰🇷 South Korea

Dates to be confirmed
Sun 23.05.1 race
Sat 29.05.1 race

June2027· 4 races

Sat 05.06.4 races

50–100km

2 courses

Hanlasan 100km

Seogwipo, Jeju · 🇰🇷 South Korea

Dates to be confirmed

160.9km

1 course

Hanlasan 100Miles

Seogwipo, Jeju · 🇰🇷 South Korea

Dates to be confirmed

50–100km

2 courses

Hanlasan 50km

Seogwipo, Jeju · 🇰🇷 South Korea

Dates to be confirmed

August2027· 6 races

Mon 02.08.1 race
Sat 14.08.2 races

45–88km

3 courses

YA9 TRAIL RACE

Ulsan, Ulju-gun · 🇰🇷 South Korea

2’800–6’150 m D+

ITRA Member
Sat 21.08.2 races

14.8–38.7km

2 courses

JANGSU NIGHT TRAIL

Jangsu, Jeonbuk-do · 🇰🇷 South Korea

843–2’435 m D+

Dates to be confirmedITRA MemberUTMB Index
Sun 29.08.1 race

September2027· 11 races

Sat 11.09.2 races

16–100km

5 courses

SNTR(Seong Nam Trail Race)

76, Bokjeong-ro, Sujeong-gu, Seongnam-si, Gyeonggi-do, Gyeonggi · 🇰🇷 South Korea

700–5’480 m D+

Dates to be confirmedITRA MemberUTMB Index

19.7–29km

2 courses

BBANG Trail Run

Jeongseon, Gangwon State · 🇰🇷 South Korea

649–1’208 m D+

Dates to be confirmedITRA MemberUTMB Index
Sun 12.09.2 races

11.3–23.7km

2 courses

CHUNCHEON SKYRACE

Chuncheon, Gangwon State · 🇰🇷 South Korea

976–1’106 m D+

Dates to be confirmedUTMB IndexGPX
Thu 16.09.1 race
Fri 17.09.1 race
Sat 18.09.2 races

21km

1 course

BLACKYAK CLUB DAY

Gangchon/ Gangwondo, Gangwon State · 🇰🇷 South Korea

1’600 m D+

Dates to be confirmedUTMB Index

50.4–107.9km

2 courses

Seoul 100K

Seoul, South Korea · 🇰🇷 South Korea

2’700–4’847 m D+

Dates to be confirmedUTMB Index
All races this month (11) →

Regions · South Korea

South Korea11 upcoming racesJeonbuk-do7 upcoming racesJeonnam-Gwangju Special Metropolitan City7 upcoming racesGangwon State7 upcoming racesJeju5 upcoming racesUlju-gun4 upcoming racesSouth Gyeongsang4 upcoming racesGyeonggi3 upcoming racesGanghwa-gun2 upcoming racesNorth Gyeongsang1 upcoming raceSouth Chungcheong1 upcoming race