🇯🇵 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.
28FEB 27MARATHON7KRegistration open
Osaka MarathonOsaka · Japan · in 131 days · 42K · JP¥16,00007FEB 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