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30 upcoming ultras worldwide

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Japan — remove filter2027-10 — remove filter 30 races match · sorted by date

30 races found

Fixed Distance100K
GRIT 5

Echigo Kubikino 100km Ultramarathon

Joetsu City, Niigata Pref., JPN

100 km Oct 11
Fixed Distance100K
GRIT 5

Iki 100 Km Ultra Marathon

Iki, Nagasaki Pref., JPN

100 km Oct 17
Fixed Distance50K
GRIT 2.5

Iki 50 Km Ultra Marathon

Iki, Nagasaki Pref., JPN

50 km Oct 17
Fixed Distance100KFast & Flat
GRIT 6.1

River Shimanto 100km

Shimanto, Kochi Pref., JPN

100 km 700 m D+ Oct 18
Fixed Distance50KFast & Flat
GRIT 3.6

River Shimanto 60km

Koinobori Park, Shimanto, Kochi Pref., JPN

60 km 400 m D+ Oct 18
Fixed Distance50 mi
GRIT 3.5

Ultramarathon Okumusashi Quintet

Moroyama, Saitama Pref., JPN

70 km Oct 18
Fixed Distance50 miMountain
GRIT 8.2

Forestrail Shinjo-Hiruzen

Shinjo, Okayama Pref., JPN

68 km 3,200 m D+ Oct 25
Fixed Distance50 miVertical
GRIT 10

Manno Mountain Madness 2026

Nakato, Manno, Kagawa Pref, JPN

80 km 5,600 m D+ Oct 25
Fixed Distance50KMountain
GRIT 5.9

Nakanoto Treasure Trail Run Festival

Nakanoto, Kashima District, Ishikawa Pref., JPN

50 km 2,300 m D+ Nov 1
Fixed Distance50KMountain
GRIT 6.2

Ninja Trail Run

Iga, Mie Pref., JPN

48 km 2,500 m D+ Nov 1
Fixed Distance50 miMountain
GRIT 8.2

Ryoma Dappan Trail Race

Tsuno, Kochi Pref., JPN

70 km 3,130 m D+ Nov 1
Fixed Distance50KMountain
GRIT 5.5

Sea Alps Trail Journey

Fudai, JPN

49 km 2,031 m D+ Nov 1
Fixed Distance50 miMountain
GRIT 9.7

Koshu Alps Haute Route Challenge

Koshu, Yamanashi Pref., JPN

68 km 4,200 m D+ Nov 8
Fixed Distance100KMountain
GRIT 10

Koshu Alps Haute Route Challenge Klesa 108

Koshu, Yamanashi Pref., JPN

108 km 5,905 m D+ Nov 8
Fixed Distance50KMountain
GRIT 7.3

Koshu Alps Haute Route Challenge Lily Route

Koshu, Yamanashi Pref., JPN

55 km 3,009 m D+ Nov 8
Fixed Distance50KMountain
GRIT 6.8

FunTrails50K Round

Chichibu, Saitama Pref., JPN

50 km 2,850 m D+ Nov 14
Fixed Distance100K
GRIT 5.2

Nagasaki Tachibana Gulf Coast Super Maranic 103

Nagasaki, JPN

103 km Nov 22
Fixed Distance50KMountain
GRIT 6.7

Trainic world Soto-Chichibu Trail Run 50km

Yorii, Saitama Pref., JPN

46 km 2,900 m D+ Nov 29
Fixed Distance50K
GRIT 2.6

Kumano Old Trails

Kumano-Shi, Mie Pref., JPN

52 km Dec 6
Fixed Distance50 miMountain
GRIT 8.2

Izu Trail Journey

Matsuzaki, Shizuoka Pref., JPN

70 km 3,120 m D+ Dec 12
Fixed Distance50KMountain
GRIT 6.2

Minami-aso caldera Trail

Minami aso, JPN

50 km 2,491 m D+ Dec 19
Fixed Distance100K
GRIT 5

Okinawa 100km Ultramarathon

Yonohara, Okinawa Pref., JPN

100 km Dec 20
Fixed Distance50KMountain
GRIT 6.2

Nagasaki Round Trail

Nagasaki City, JPN

46 km 2,620 m D+ Feb 14
Fixed Distance50 mi
GRIT 3.1

Fuji 3 Lakes 62 km Challenge

Fujiyoshida, Yamanashi Pref., JPN

62 km Apr 18
Fixed Distance100K
GRIT 5

Fuji 4 Lakes 100 km Challenge

Fujiyoshida, Yamanashi Pref., JPN

100 km Apr 18
Fixed Distance50 mi
GRIT 4

Fuji 4 Lakes 80 km Challenge

Fujiyoshida, Yamanashi Pref., JPN

80 km Apr 18
Fixed Distance100K
GRIT 6

Fuji 5 Lakes Sparta Challenge

Fujiyoshida, Yamanashi Pref., JPN

120 km Apr 18
100 miMountain
GRIT 10

Ultra-Trail Mt. Fuji

Fujiyoshida, Yamanashi, JPN

168 km 8,000 m D+ Apr (TBC)
Fixed Distance50 mi
GRIT 3.5

Mukogawa Yurikamome Ultra Marathon

Nishinomiya, Hyogo Pref., JPN

70 km May 3
Fixed Distance100K
GRIT 5

Yamaguchi Hagi Return

Yamaguchi City, JPN

100 km May 9