Races

17 upcoming ultras worldwide

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100K — remove filterJapan — remove filter 17 races match · sorted by date

17 races found

Trail100k
GRIT 5

Tango 100 km Ultramarathon

Kyotango, Kyoto Pref., JPN

100 km Sep 20
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GRIT 5

Aga Ultra Marathon - 100km

Niigata Pref., JPN

100 km Sep 27
Trail100k
GRIT 5

Akita Nairiku 100km Marathon

Semboku, Akita Pref., JPN

100 km Sep 27
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GRIT 5

Mount Akagi 100 Ultra Marathon

Maebashii, Gunma, JPN

100 km Sep 27
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GRIT 5

Muraoka 100 km Ultra Marathon

Muraoka, Hyogo Pref., JPN

100 km Sep 27
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GRIT 5.6

North Ontake Ultra

Gifu Pref., JPN

111 km Sep 27
Trail100k
GRIT 5

Mine Akiyoshidai Geopark Ultra Marathon

Mine City, Yamaguchi Prefecture, JPN

100 km Oct 4
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GRIT 5

Echigo Kubikino 100km Ultramarathon

Joetsu City, Niigata Pref., JPN

100 km Oct 11
Trail100k
GRIT 5

Iki 100 Km Ultra Marathon

Iki, Nagasaki Pref., JPN

100 km Oct 17
Trail100k
GRIT 5

River Shimanto 100km

Shimanto, Kochi Pref., JPN

100 km Oct 18
Trail100k
GRIT 5.4

Koshu Alps Haute Route Challenge Klesa 108

Koshu, Yamanashi Pref., JPN

108 km Nov 8
Trail100k
GRIT 5.2

Nagasaki Tachibana Gulf Coast Super Maranic 103

Nagasaki, JPN

103 km Nov 22
Trail100k
GRIT 5

Tengu 100

Hachioji, JPN

100 km Dec 19
Trail100k
GRIT 5

Okinawa 100km Ultramarathon

Yonohara, Okinawa Pref., JPN

100 km Dec 20
Trail100k
GRIT 5

Fuji 4 Lakes 100 km Challenge

Fujiyoshida, Yamanashi Pref., JPN

100 km Apr 18
Trail100k
GRIT 6

Fuji 5 Lakes Sparta Challenge

Fujiyoshida, Yamanashi Pref., JPN

120 km Apr 18
Trail100k
GRIT 5

Yamaguchi Hagi Return

Yamaguchi City, JPN

100 km May 9