| Race title ▲▼ Categories |
Date ▲▼ Venue |
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Karuizawa Half Marathon 2017
Half Marathon, 2.1 km |
21 May 2017
Karuizawa Town, Nagano Prefecture 
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Hightech Town Ekiden 2017
20 km (4 segments) |
21 May 2017
Itabashi-ku, Tokyo
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Yatsugatake Nobeyama Highland 100 km Ultramarathon 2017
100 km, 71 km, 42 km |
21 May 2017
Minamaki village social gymnasium Nakamaki village Minamisaku-gun, Nagasaki-gun, 384-1305 Nagaki village, Nobayama
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8th Kawasaki Illumination Marathon 2017
10 km, 5 km, 2.5 km |
27 May 2017
Kawasaki City Higashi, Ojima Higashi Koen
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TELL Charity Run 2017
10 km, 5 km |
27 May 2017
Furuichiba Track & Field Stadium, Tokyo
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Vegetable Marathon 2017
Half Marathon, 10 km, 5 km |
27 May 2017
Lake Saiko
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Kushigata Wind Trail 2017
15 km, 28 km |
28 May 2017
Tainai City, Niigata
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Inage Hana No Marathon 2017
Full Marathon, Half Marathon, 10 km, 5 km, 2.5 km |
28 May 2017
In front of Inobe Coastal Park Beachhouse in Chiba City, Chiba prefecture
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Yamanakako Road Race 2017
Half Marathon, 13.6 km |
28 May 2017
Yamanakako village, Yamanashi Prefecture
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Mogamigawa Fureai Marathon 2017
10 km, 2 km |
28 May 2017
Mogamigawa
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OSJ Oku-kuji Trail 2017
50 km, 30 km |
28 May 2017
Ryujin Dam Ibaraki-Prefecture
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Sponichi Koukyo Run 2017
10 km, 5 km |
28 May 2017
Sakuradamon gate Imperial Palace
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Higashine Sakuranbo Marathon 2017
Half Marathon, 10 km, 5 km, 3 km |
4 Jun 2017
Venue TBC, Higashine
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Tokyo Shibamata 2017
100 km, 60 km |
4 Jun 2017
Shibamata Park in Katsushika, Tokyo
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Oshino Height Trail Race 2017
31.7 km, 21 km, 14.1 km |
4 Jun 2017
Oshino Junior High School, Yamanashi-ken
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Oxfam Trail Walker Tohoku 2017
100 km, 50 km |
4 Jun 2017
Tohoku
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Jonan-jima Haneda Tsubasa Marathon 2017
Half Marathon, 10 km, 5 km |
4 Jun 2017
Jonan-jima Kaihin Park
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Kanto Masters Road Championship 2017
10 km, 5 km |
4 Jun 2017
Showa Kinen Park, Tokyo
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Munatsuki Kita Marathon 2017
Full Marathon, Half Marathon, 10 km |
4 Jun 2017
Arakawa River , Tokyo
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Oku-Musashi Ultra Marathon 2017
78 km trail race |
4 Jun 2017
Moroyama Park
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The 8th Fuji Oshino Plateau Trail Race 2017
34.4 km, 23.7 km, 13.9 km |
4 Jun 2017
Yamanashi Prefecture
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6th Hida Takayama Ultramarathon 2017
71 km, 100 km |
11 Jun 2017
Hida Takayama Big Arena, 600 Nakayama-cho, Takayama City, Gifu
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Sugadaira Skyline Trail Race 2017
Full Marathon, Half Marathon, 5 km |
11 Jun 2017
Ueda City, Nagano
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Bukousan Trail Run 2017
27 km |
11 Jun 2017
Yozan Park in Chichibu-city, Saitama Prefecture
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Iwate Ginga 100km Ultra Challenge 2017
100 km, 50 km |
11 Jun 2017
Kitakami Sogo Undo Kouen
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Minami Uonuma Gourmet Marathon 2017
Half Marathon, 1/8 Marathon |
11 Jun 2017
Yashiki no mori Park, Nagano-ken
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Mt. Yaeyama Trail Race 2017
38.55 km, 22.86 km |
11 Jun 2017
Uenohara Junior High school, Yamanashi Prefecture
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Mt. Haruna Trail Marathon 2017
Full Marathon, Half Marathon, 1 loop around the lake |
17 Jun 2017
Lake Haruna Park
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Echigo Country Trail 2017
52 km |
18 Jun 2017
Nagaoka, Niigata
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Norikura Tenku Marathon 2017
Full Marathon, 30 km |
18 Jun 2017
Norikura Heights, Nagano-ken
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Okugawa Kenko Marathon 2017
10 km, 5 km, 3 km, 2 km |
18 Jun 2017
Okukawa Primary School, Fukushima-ken
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Saiko(Lake Sai) Road Race 2017
Half Marathon, 10 km, 4 km |
18 Jun 2017
Saiko, Yamanashi Prefecture
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Sakuranbo (Cherry) Marathon 2017
10 km, 5 km, 3 km, 2 km |
18 Jun 2017
Sagae-shi, Yamagata-ken
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Lake Saroma 100km Ultra Marathon 2017
100 km |
25 Jun 2017
Lake Saroma, Hokkaidō
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Lake Saroma 50/100k Ultramarathon 2017
100 km, 50 km |
25 Jun 2017
Department Yubetsu General Gymnasium, Kitami City Tōru Town Sports Center
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Ryoujin Sanroku Trail Run 2017
20 km, 6 km |
25 Jun 2017
Ogano-cho, Saitama Prefecture
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Saroma-ko (Lake Saroma) Ultra Marathon 2017
100 km, 50 km |
25 Jun 2017
Hokkaido
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Tomisato Suika (watermelon) Road Race 2017
10 km, 5 km, 3 km |
25 Jun 2017
Tomisato-city, Chiba-prefecture
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23rd Shumoku Taikyu Race 2017
5 km + 42.195 km + 8 hours endurance |
1 Jul 2017
Tokorozawa
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Gas Bashi Marathon 2017
8 km |
3 Jul 2017
Tamagawa-river , Ota-ku
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Iga Ninja Bujutsutaikai Yamashiro-hen Maranic 2017
30 km trail race |
3 Jul 2017
JR west Taga Station
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Kita Tanzawa 12hr Trail Run 2017
44.24 km |
3 Jul 2017
Aone Midori
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Tsumagoi Cabagge Half Marathon 2017
Half Marathon, 10 km, 5 km, 2 km |
3 Jul 2017
Tokai Univ, Gunma-prefecture
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Natsu no Tamagawa-River Half Marathon 2017
Half Marathon, 10 km |
5 Jul 2017
Furuichiba Track & Field Stadium, Furuichiba
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Kasai Rinkai Koen Night Marathon Summer Stage 2017
10 km, 5 km |
8 Jul 2017
Kasai Rinkai Park
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Make a wish of Japan Charity Marathon 2017
10 km, 5 km, 5 km pair run, 5 km family pair |
9 Jul 2017
Yumenoshima Park
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24h Endurance Relay Marathon 2017
24 hours Relay |
16 Jul 2017
Fuji Hokuroku Park
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OSJ Ontake Ultra Trail 2017
100 mile, 100 km in trail |
16 Jul 2017
Matsubara Sports Park, Nagano prefecture
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Summer Cross Country 2017
10 km, 5 km, 20 km |
16 Jul 2017
Showa-no-mori, Chiba-city
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Obuse Mini Marathon 2017
Half Marathon |
16 Jul 2017
Obuse
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