🇯🇵 Japan: marathons
70 races scheduled between October 2026 and October 2027. Cities with the most races: Tokyo, Osaka and Ibusuki. Every race lists dates, locations, distances and official links; the list is updated daily.
07MAR 27MARATHONMajorRegistration closed
Tokyo MarathonTokyo · Japan · in 138 days · JP¥19,800
08NOV 26MARATHON5K
Fukuoka MarathonFukuoka · Japan · in 19 days · 42K · JP¥30,000
08NOV 26MARATHON6KRegistration open
Okayama MarathonOkayama · Japan · in 19 days · 42K · JP¥14,000
15NOV 26MARATHONRegistration open
Kobe MarathonKobe · Japan · in 26 days · JP¥18,000
06DEC 26MARATHONRegistration open
NAHA MarathonNaha · Japan · in 47 days
12DEC 26MARATHON10KRegistration open
Nara MarathonNara · Japan · in 53 days · 42K · JP¥14,250
28FEB 27MARATHON7KRegistration open
Osaka MarathonOsaka · Japan · in 131 days · 42K · JP¥16,000
07MAR 27MARATHON9KRegistration open
Kagoshima MarathonKagoshima · Japan · in 138 days · 42K · JP¥20,000
14MAR 27MARATHON2KRegistration open
Tokushima MarathonTokushima · Japan · in 145 days · 42K · JP¥13,000
24OCT 26MARATHON21K
伊平屋ムーンライトマラソンIheya · Japan · in 4 days
25OCT 26MARATHON10K
しまだ大井川マラソンinリバティShimada · Japan · in 5 days
25OCT 26MARATHON7K
横浜マラソンYokohama · Japan · in 5 days
25OCT 26MARATHON
水戸黄門漫遊マラソンMito · Japan · in 5 days
25OCT 26MARATHON
金沢マラソンKanazawa · Japan · in 5 days01NOV 26
MARATHON13K
Ibusuki Nanohana MarathonIbusuki · Japan · in 12 days
01NOV 26MARATHON2K
下関海響マラソンShimonoseki · Japan · in 12 days
01NOV 26MARATHON21K10K
大阪・淀川市民マラソンOsaka · Japan · in 12 days
01NOV 26MARATHON
富山マラソンToyama · Japan · in 12 days
03NOV 26MARATHON10K4.2K
ぐんまマラソンMaebashi · Japan · in 14 days
08NOV 26MARATHON21K
いびがわマラソンIbigawa · Japan · in 19 days
08NOV 26MARATHON21K
ちばアクアラインマラソンKisarazu · Japan · in 19 days14NOV 26
MARATHON5K2.5K1K
弘前・白神アップルマラソンHirosaki · Japan · in 25 days
15NOV 26MARATHON
ひたちシーサイドマラソンHitachi · Japan · in 26 days
22NOV 26MARATHON1.5K
つくばマラソンTsukuba · Japan · in 33 days
22NOV 26MARATHON
福知山マラソンFukuchiyama · Japan · in 33 days23NOV 26
MARATHON10K
大田原マラソンŌtawara · Japan · in 34 days29NOV 26
MARATHON21K10K2.3K
ナゴヤアドベンチャーマラソンNagoya · Japan · in 40 days
29NOV 26MARATHON21K
ヨロンマラソンYoron · Japan · in 40 days
29NOV 26MARATHON21K10K5K
赤穂義士マラソンAkō · Japan · in 40 days06DEC 26
MARATHON4.5K
国宝松江城マラソンMatsue · Japan · in 47 days
06DEC 26MARATHON
湘南国際マラソンŌiso · Japan · in 47 days
06DEC 26MARATHON
防府読売マラソンHōfu · Japan · in 47 days
12DEC 26MARATHON17K11K8K
富士山マラソンFujikawaguchiko · Japan · in 53 days
13DEC 26MARATHON10K3K
青島太平洋マラソンMiyazaki · Japan · in 54 days
20DEC 26MARATHON5K
みえ松阪マラソンMatsusaka · Japan · in 61 days
10JAN 27MARATHON
いぶすき菜の花マラソンIbusuki · Japan · in 82 days17JAN 27
MARATHON5K2K
にしおマラソンNishio · Japan · in 89 days
17JAN 27MARATHON21K10K
石垣島マラソンIshigaki · Japan · in 89 daysJAN 27
MARATHON21K
Osaka Women’s MarathonOsaka · Japan
24JAN 27MARATHON21K
東京チャレンジマラソンTokyo · Japan · in 96 days
30JAN 27MARATHON30K21K12K
千葉マラソンフェスタIchihara · Japan · in 102 daysJAN 27
MARATHON
Beppu-Ōita MarathonBeppu · Japan
31JAN 27MARATHON
勝田全国マラソンHitachinaka · Japan · in 103 days
31JAN 27MARATHON10K2K
館山若潮マラソンTateyama · Japan · in 103 days07FEB 27
MARATHON
別府大分毎日マラソン大会Ōita · Japan · in 110 days
07FEB 27MARATHON
愛媛マラソンMatsuyama · Japan · in 110 days
14FEB 27MARATHON21K10K
Garmin Run Asia Series - JapanTokyo · Japan · in 117 days
14FEB 27MARATHON21K
KIX泉州国際マラソンIzumisano · Japan · in 117 daysFEB 27
MARATHON
Kumamoto Castle MarathonToritōshi · Japan
14FEB 27MARATHON
Saitama MarathonSaitama · Japan · in 117 days
21FEB 27MARATHONRegistration open
Kitakyushu MarathonKitakyushu · Japan · in 124 days · JP¥20,00021FEB 27
MARATHONRegistration open
Kyoto MarathonKyoto · Japan · in 124 days · 42K · JP¥18,500
21FEB 27MARATHON10K
おきなわマラソンOkinawa · Japan · in 124 days
21FEB 27MARATHON3.5K
熊本城マラソンKumamoto · Japan · in 124 days
21FEB 27MARATHON
高知竜馬マラソンKōchi · Japan · in 124 daysFEB 27
MARATHON
Biwa Lake Men's MarathonŌtsu · Japan
28FEB 27MARATHON10K5K
いわきサンシャインマラソンIwaki · Japan · in 131 days
07MAR 27MARATHON
丹波篠山ABCマラソンSasayama · Japan · in 138 days
14MAR 27MARATHONRegistration open
Nagoya Women's MarathonNagoya · Japan · in 145 days · JP¥18,00014MAR 27
MARATHON
びわ湖マラソンKusatsu · Japan · in 145 days
14MAR 27MARATHON12K
静岡マラソンShizuoka · Japan · in 145 days
21MAR 27MARATHON
さが桜マラソンSaga · Japan · in 152 days
21MAR 27MARATHON5K3K1K
板橋CityマラソンTokyo · Japan · in 152 days
28MAR 27MARATHON5K1.5K
ふくい桜マラソンFukui · Japan · in 159 daysAPR 27
MARATHON21K10K
Aomori Sakuram MarathonAomori · Japan18APR 27
MARATHON16K5K
かすみがうらマラソン兼国際ブラインドマラソンKasumigaura · Japan · in 180 days18APR 27
MARATHON
長野マラソンNagano · Japan · in 180 daysAUG 27
MARATHON
Hokkaido MarathonSapporo · JapanOCT 27
MARATHON
Iwate Morioka City MarathonMorioka · JapanOCT 27
MARATHON11K
Niigata City MarathonNiigata · Japan