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Trail running Japan2026–2027

81 upcoming races · 34 regions · 20 UTMB® Index

81 upcoming trail races, month by month: dates, distances, elevation and entries. Busiest regions: Nagano Prefecture (8), Nara Prefecture (6), Shizuoka Prefecture (5).

The big races

Calendar

October2026· 17 races

Sun 04.10.1 race

33.7km

1 course

KONAN TRAIL

Konan, Aichi Prefecture · 🇯🇵 Japan

1’320 m D+

ITRA MemberUTMB IndexGPX
Sat 10.10.2 races

40–200km

5 courses

Onigajo100

kitauwajima, Ehime Prefecture · 🇯🇵 Japan

1’900–9’500 m D+

UTMB Index
Sun 11.10.1 race
Sat 24.10.1 race

43.5–160km

3 courses

MANNO MOUNTAIN MADNESS

MANNO town, Kagawa Prefecture · 🇯🇵 Japan

2’800–11’200 m D+

ITRA MemberUTMB Index
Sun 25.10.2 races

3–23km

4 courses

KAMURO Trail running

Kaneyama, Fukushima Prefecture · 🇯🇵 Japan

400–1’200 m D+

UTMB IndexGPX
Fri 30.10.1 race

163–170km

2 courses

LAKE BIWA 100

Komono-cho, Mie, Mie Prefecture · 🇯🇵 Japan

9’060–10’500 m D+

ITRA MemberUTMB Index
All races this month (17) →

November2026· 9 races

Sun 01.11.3 races

4.5–40.5km

3 courses

Nishimera Skytrail

西米良村, Miyazaki Prefecture · 🇯🇵 Japan

260–3’164 m D+

ITRA MemberGPX

49km

1 course

SEA ALPS TRAIL JOURNEY

Furuda Village, Tanohata Village, Iwaizumi Town, Iwate Prefecture · 🇯🇵 Japan

2’098 m D+

ITRA MemberUTMB Index
Sat 07.11.2 races

33km

1 course

Diamond Trailrun

Nara, Nara Prefecture · 🇯🇵 Japan

2’191 m D+

ITRA MemberUTMB Index
Sat 14.11.1 race

97–154km

2 courses

KUMAGAWA REVIVAL TRAIL

Mizukami Village, Kumamoto Prefecture · 🇯🇵 Japan

5’056–8’152 m D+

ITRA Member
Sun 15.11.1 race

15–52km

3 courses

Sakurayama Trail

Fujimi, Gunma Prefecture · 🇯🇵 Japan

1’376–2’722 m D+

ITRA MemberGPX
Sun 22.11.1 race

45km

1 course

Rokko 24 peaks hunt

Suma, Hyogo Prefecture · 🇯🇵 Japan

3’000 m D+

Dates to be confirmedITRA MemberUTMB Index
All races this month (9) →

December2026· 3 races

Sun 06.12.1 race
Sat 12.12.1 race

28.9–69.1km

2 courses

IZU Trail Journey

Matsuzaki, Shizuoka Prefecture · 🇯🇵 Japan

1’139–3’242 m D+

UTMB Index
Sun 27.12.1 race

33–100km

3 courses

TENGU100

Hachioji, Japan · 🇯🇵 Japan

992–2’589 m D+

UTMB Index

January2027· 5 races

Sat 09.01.2 races

168km

1 course

Miyazaki Pre-100mile

Miyazaki, Miyazaki Prefecture · 🇯🇵 Japan

8’540 m D+

Dates to be confirmed
Sat 16.01.1 race
Sun 24.01.1 race

18–50km

3 courses

Senba Coastal Cliff Trail

Kaifugun, Minamicho, Tokushima Prefecture · 🇯🇵 Japan

1’150–3’091 m D+

Dates to be confirmedITRA Member
Sat 30.01.1 race

February2027· 4 races

Sun 14.02.1 race

46km

1 course

Nagasaki Round Trail

Nagasaki City, Osaka Prefecture · 🇯🇵 Japan

Dates to be confirmed
Sat 20.02.1 race

72–100km

2 courses

Daimonji 100

Yamashina,Kyoto, Kyoto Prefecture · 🇯🇵 Japan

Dates to be confirmed
Sat 27.02.1 race
Sun 28.02.1 race

100km

1 course

GGR Ishikiriba

Kitahiroshima, Hokkaido Region · 🇯🇵 Japan

Dates to be confirmed

March2027· 4 races

Fri 05.03.2 races
Fri 19.03.2 races

250km

1 course

Izuichi Great Race

Numazu City, Shizuoka Prefecture · 🇯🇵 Japan

Dates to be confirmed

April2027· 10 races

Sun 04.04.1 race

45km

1 course

IKOMA Nature Trail

Ikoma City, Nara Prefecture · 🇯🇵 Japan

Dates to be confirmed
Fri 09.04.1 race
Sat 10.04.2 races

50–160km

3 courses

Amagase Trail 160 km

Kyoto, Kyoto Prefecture · 🇯🇵 Japan

Dates to be confirmed
Sun 11.04.1 race

46km

1 course

Wake Alps Trail

Wake-gun, Okayama Prefecture · 🇯🇵 Japan

Dates to be confirmed
Sat 17.04.2 races
Sat 24.04.1 race

70km

1 course

KAI 70k

Fujiyoshida City, Yamanashi, Yamanashi Prefecture · 🇯🇵 Japan

Dates to be confirmed
All races this month (10) →

May2027· 9 races

Sun 02.05.2 races

160.9km

1 course

Yarikan 100

Nomi, Ishikawa Prefecture · 🇯🇵 Japan

Dates to be confirmed
Sat 08.05.1 race

100km

1 course

ICT 100km

Fudaimura, Iwate Prefecture · 🇯🇵 Japan

Dates to be confirmed
Sun 16.05.1 race

55.7km

1 course

Kobo Trail 2026

Nara Prefecture, Nara Prefecture · 🇯🇵 Japan

Dates to be confirmed
Fri 21.05.1 race

100–160.9km

2 courses

Round Girls 100

Fuji City, Osaka Prefecture · 🇯🇵 Japan

Dates to be confirmed
Sat 22.05.1 race

50km

1 course

UTRA Cup

Kihoku, Mie Prefecture · 🇯🇵 Japan

Dates to be confirmed
Sun 23.05.2 races
All races this month (9) →

June2027· 4 races

Sat 05.06.3 races

125km

1 course

Fujisan Issyu Walking

Yamanashi Prefecture, Yamanashi Prefecture · 🇯🇵 Japan

Dates to be confirmed

52.4–100km

2 courses

Okushinano 100

Nagano Pref., Nagano Prefecture · 🇯🇵 Japan

Dates to be confirmed
Fri 25.06.1 race

August2027· 7 races

Sun 15.08.1 race

6–60km

4 courses

World geopark trailrun

Kannabe Plateau, Hyogo Prefecture · 🇯🇵 Japan

150–2’950 m D+

Dates to be confirmedITRA MemberUTMB IndexGPX
Sat 21.08.1 race

77.5–138km

3 courses

Sky View Trail

Kawaba Village, Gunma Prefecture · 🇯🇵 Japan

3’970–8’017 m D+

Dates to be confirmedUTMB Index
Sun 22.08.1 race
Sat 28.08.3 races

18–101km

3 courses

SHIGAKOGEN 100

Yamanouchi, Nagano Prefecture · 🇯🇵 Japan

1’100–4’683 m D+

Dates to be confirmedITRA MemberGPX

50km

1 course

Yacchiro Dragon Trail

Yatsushiro, Kumamoto Prefecture · 🇯🇵 Japan

3’015 m D+

Dates to be confirmedITRA Member

77.5–138km

3 courses

SkyViewTrail

Kawaba Village, Gunma Prefecture · 🇯🇵 Japan

3’970–8’017 m D+

Dates to be confirmedITRA Member
Sun 29.08.1 race

September2027· 9 races

Sat 04.09.2 races

12–48km

3 courses

OSJ ADATARAYAMA TRAIL

Nihonmatsu, Fukushima Prefecture · 🇯🇵 Japan

747–3’705 m D+

Dates to be confirmedITRA Member

8–35km

3 courses

SHINSHU TOGAKUSHI

Nagano, Kyoto Prefecture · 🇯🇵 Japan

540–1’735 m D+

Dates to be confirmedITRA MemberGPX
Sun 05.09.1 race
Sat 11.09.2 races

50–163km

3 courses

Yama no Ensoukai

Mizukami, Kumamoto Prefecture · 🇯🇵 Japan

1’405–4’485 m D+

Dates to be confirmedITRA Member

55.2km

1 course

KYOTO Grand Traverse

Kyoro, Kyoto Prefecture · 🇯🇵 Japan

3’170 m D+

Dates to be confirmedITRA MemberUTMB IndexGPX
Sun 12.09.1 race
Sat 18.09.1 race
Wed 22.09.1 race

29–55km

2 courses

OSJ ONTAKE50

Otaki village, Nagano Prefecture · 🇯🇵 Japan

994–1’885 m D+

Dates to be confirmedITRA Member
All races this month (9) →

Regions · Japan

Nagano Prefecture8 upcoming racesNara Prefecture6 upcoming racesShizuoka Prefecture5 upcoming racesTokyo4 upcoming racesHyogo Prefecture4 upcoming racesYamanashi Prefecture4 upcoming racesKyoto Prefecture4 upcoming racesGunma Prefecture4 upcoming racesOsaka Prefecture4 upcoming racesNiigata Prefecture3 upcoming racesMiyazaki Prefecture3 upcoming racesKumamoto Prefecture3 upcoming racesSaitama Prefecture3 upcoming racesTokushima Prefecture2 upcoming racesIshikawa Prefecture2 upcoming racesGifu Prefecture2 upcoming racesMie Prefecture2 upcoming racesFukushima Prefecture2 upcoming racesOkayama Prefecture2 upcoming racesIwate Prefecture2 upcoming racesAkita Prefecture1 upcoming raceTochigi Prefecture1 upcoming raceKagawa Prefecture1 upcoming raceAichi Prefecture1 upcoming raceEhime Prefecture1 upcoming raceIbaraki Prefecture1 upcoming raceHokkaido Region1 upcoming raceKanagawa Prefecture1 upcoming raceJapan1 upcoming raceHiroshima Prefecture1 upcoming raceMiyagi Prefecture1 upcoming raceYamaguchi Prefecture1 upcoming raceToyama Prefectureno upcoming racesFukui Prefectureno upcoming races