秋AUTUMN
Entry Closed
Ibaraki
November 15, 2026
Hitachi Sea Side Marathon
EntryApril 5, 2026 〜 April 12, 2026 +2 more
Distance
42.195km
Entry Fee
¥10,000
2026 Season
Marathon Races
144 races listed across Japan
65 races
秋AUTUMN
Entry Closed
Hyogo
November 15, 2026
Kobe Marathon
EntryApril 17, 2026 〜 June 1, 2026
Large ScaleJAAF CertifiedScenic
Distance
42.195km
Entry Fee
¥18,000
秋AUTUMN
Entry Closed
Kanagawa
November 15, 2026
Kawasaki Tamagawa Marathon
EntryJuly 15, 2026 〜 August 31, 2026
Distance
21.097km、10km、3km
Entry Fee
¥3,750〜
秋AUTUMN
Entry Closed
Kumamoto
November 15, 2026
Amakusa Marathon
EntryJuly 6, 2026 〜 September 11, 2026 +2 more
団体戦
Distance
21.0975km、21.0975km、5km、3km
Entry Fee
¥3,000〜
秋AUTUMN
Closing Soon
Kyoto
November 22, 2026
Fukuchiyama Marathon
EntryMay 1, 2026 〜 May 31, 2026 +2 more
Long-running Race
Distance
42.195km
Entry Fee
¥11,000
秋AUTUMN
Entry Closed
Ibaraki
November 22, 2026
Tsukuba Marathon
EntryJune 7, 2026 〜 June 22, 2026 +2 more
Flat CourseFast Course
Distance
42.195km
Entry Fee
—
秋AUTUMN
Entry Closed
Tochigi
November 23, 2026
Ohtawara Marathon
EntryJune 6, 2026 〜 July 7, 2026 +2 more
Distance
—
Entry Fee
—
秋AUTUMN
Entry Closed
Mie
November 29, 2026
Ninja no Sato Igaueno City Marathon
EntryJuly 1, 2026 〜 September 11, 2026 +2 more
Distance
21.0975km、10.5km、5km、2.7km、2.7km
Entry Fee
¥2,000〜
冬WINTER
Closing Soon
Tokyo
December 5, 2026
Izu-Oshima-Marathon
EntryJune 6, 2026 〜 November 15, 2026 +2 more
Distance
42.195km、21.0975km、10km
Entry Fee
¥5,400〜
冬WINTER
Entry Closed
Fukuoka
December 6, 2026
Fukuoka International Marathon
EntryUntil September 11, 2026
Elite RaceJAAF CertifiedLong-running Race
Distance
42.195km
Entry Fee
—
冬WINTER
Entry Closed
Yamaguchi
December 6, 2026
Hofu Yomiuri Marathon
EntryJune 22, 2026 〜 July 6, 2026 +3 more
Elite RaceJAAF CertifiedFast Course
Distance
42.195km
Entry Fee
—
冬WINTER
Okinawa
December 6, 2026
NAHA Marathon
EntryTBA
Large ScaleOkinawaWarm Climate
Distance
42.195km
Entry Fee
¥11,000
冬WINTER
Entry Closed
Kanagawa
December 6, 2026
Shonan International Marathon
EntryApril 4, 2026 〜 September 9, 2026
Mt. FujiScenicCoastal
Distance
42.195km、10km
Entry Fee
¥8,500〜
冬WINTER
Entry Closed
Mie
December 6, 2026
Chunichi Mie Ise Marathon
EntryJuly 1, 2026 〜 July 6, 2026 +1 more
JAAF CertifiedゲストランナーLarge Scale
Distance
21.0975km、5km
Entry Fee
¥4,500〜
冬WINTER
Entry Closed
Gunma
December 6, 2026
Isesaki City Marathon
EntrySeptember 1, 2026 〜 October 1, 2026
Distance
21.0975km、10km、5km、1.5km
Entry Fee
¥500〜
冬WINTER
Entry Closed
Saitama
December 6, 2026
Kawaguchi Marathon
EntryAugust 18, 2026 〜 August 25, 2026 +1 more
Distance
21.0975km、10km、3km
Entry Fee
¥4,000〜
冬WINTER
Entry Closed
Miyazaki
December 13, 2026
Aotai
EntryJune 17, 2026 〜 June 30, 2026 +2 more
Distance
—
Entry Fee
—
冬WINTER
Entry Open
Yamanashi
December 13, 2026
Mt. Fuji Marathon
EntryApril 20, 2026 〜 July 31, 2026 +4 more
Mt. FujiScenicLakeside
Distance
42.195km
Entry Fee
¥12,900
冬WINTER
Entry Closed
Nara
December 13, 2026
Nara Marathon
EntryMay 27, 2026 〜 June 4, 2026 +1 more
World HeritageSightseeingHilly
Distance
42.195km
Entry Fee
¥15,000
冬WINTER
Entry Closed
Kyoto
December 13, 2026
Kyoto Kameoka Half Marathon
EntryJuly 1, 2026 〜 September 20, 2026
Distance
21.0975km、5km、3km
Entry Fee
¥2,500〜
冬WINTER
Entry Closed
Mie
December 20, 2026
Mie Matsusaka Marathon
EntryMay 24, 2026 〜 May 31, 2026 +5 more
Local Food
Distance
42.195km
Entry Fee
—
冬WINTER
Entry Closed
Ibaraki
December 20, 2026
Kasama Pottery Village Half Marathon
EntryAugust 10, 2026 〜 October 16, 2026 +1 more
Distance
21.0975km
Entry Fee
¥5,000
冬WINTER
Closing Soon
Gifu
January 10, 2027
Minokamo Half Marathon
EntrySeptember 1, 2026 〜 November 13, 2026
里山コース
Distance
21.0975km、10km、3km、2km
Entry Fee
—
冬WINTER
Entry Closed
Kagoshima
January 10, 2027
Ibusuki Nanohana Marathon
EntryAugust 1, 2026 〜 October 18, 2026 +1 more
Rich Local AidBeginner FriendlyJAAF Certified
Distance
42.195km
Entry Fee
¥11,000
冬WINTER
Closing Soon
Tokyo
January 17, 2027
Tokyo Akabane Half Marathon
EntryAugust 21, 2026 〜 November 23, 2026
フラットコース
Distance
21.0975km、10km、3km、2km
Entry Fee
¥5,000〜
冬WINTER
Entry Open
Aichi
January 23, 2027
Gamagori Bayside Trail
EntryOctober 25, 2026 〜 January 4, 2027
トレイル海の見えるコース
Distance
31km、13km、2km、1km
Entry Fee
¥2,000〜
冬WINTER
Entry Closed
Nagasaki
January 31, 2027
Nagasaki Music Fes Marathon
EntryJune 12, 2026 〜 August 31, 2026 +1 more
Distance
42.195km、5.1km
Entry Fee
¥5,500〜
冬WINTER
Entry Closed
Chiba
January 31, 2027
Tateyama Wakashio Marathon
EntryAugust 18, 2026 〜 August 31, 2026 +2 more
ScenicCoastalHilly
Distance
42.195km、10km、2km
Entry Fee
¥9,000
冬WINTER
Entry Closed
Ibaraki
January 31, 2027
Katsuta National Marathon
EntrySeptember 11, 2026 〜 September 23, 2026 +2 more
Good ValueJAAF CertifiedLong-running Race
Distance
42.195km、10km
Entry Fee
¥5,000〜
冬WINTER
Closing Soon
Hyogo
January 31, 2027
Tatsuno Ume to Shio no Kaori Marathon
EntrySeptember 26, 2026 〜 November 20, 2026
Distance
21.0975km、10km、5km、3km、2km
Entry Fee
¥5,000〜
冬WINTER
Entry Closed
Ehime
February 7, 2027
Ehime Marathon
EntryJuly 13, 2026 〜 July 31, 2026 +4 more
Castle TownScenicHot Spring
Distance
42.195km
Entry Fee
¥12,900
冬WINTER
Entry Open
Oita
February 7, 2027
Beppu-Oita Mainichi Marathon
EntryAugust 28, 2026 〜 December 7, 2026 +1 more
Elite RaceFlat CourseJAAF Certified
Distance
42.195km
Entry Fee
¥18,000
冬WINTER
Closing Soon
Ibaraki
February 7, 2027
Moriya Half Marathon
EntrySeptember 21, 2026 〜 November 15, 2026
Distance
21.0975km、5km、1.609km
Entry Fee
¥2,500〜
冬WINTER
Closing Soon
Miyazaki
February 11, 2027
Tsuno Osuzu Marathon
EntrySeptember 25, 2026 〜 November 25, 2026
Distance
21.0975km、10km、5km、3km
Entry Fee
¥1,500〜
冬WINTER
Entry Open
Saitama
February 14, 2027
Saitama Marathon
EntryJuly 1, 2026 〜 July 13, 2026 +2 more
Distance
42.195km
Entry Fee
¥15,000
冬WINTER
Closing Soon
Shizuoka
February 14, 2027
Hamamatsu City Marathon
EntrySeptember 1, 2026 〜 November 17, 2026
JAAF Certified
Distance
21.0975km、5km、1.5km
Entry Fee
¥7,500
冬WINTER
Entry Open
Ibaraki
February 14, 2027
Ishioka Tsukubane Half Marathon
EntrySeptember 1, 2026 〜 November 30, 2026 +4 more
ふるさと納税エントリー対応
Distance
21.0975km、3km、3km、2.2km、2.2km
Entry Fee
¥1,000〜
冬WINTER
Entry Closed
Kochi
February 21, 2027
Kochi Ryoma Marathon
EntryAugust 1, 2026 〜 October 31, 2026 +2 more
Beginner FriendlyScenicCoastal
Distance
42.195km
Entry Fee
¥13,000
冬WINTER
Entry Closed
Kyoto
February 21, 2027
Kyoto Marathon
EntryJuly 17, 2026 〜 September 22, 2026
World HeritageScenicSightseeing
Distance
42.195km
Entry Fee
¥18,500
冬WINTER
Entry Closed
Kumamoto
February 21, 2027
Kumamoto Castle Marathon
EntryJuly 28, 2026 〜 September 24, 2026
Castle TownScenic
Distance
42.195km
Entry Fee
¥13,750
冬WINTER
Entry Closed
Tokyo
February 21, 2027
Ohme Marathon
EntryAugust 1, 2026 〜 August 12, 2026 +3 more
東京Long-running Race
Distance
30km、10km
Entry Fee
¥6,000〜
冬WINTER
Entry Open
Okinawa
February 21, 2027
Okinawa Marathon
EntryAugust 1, 2026 〜 December 13, 2026 +2 more
Okinawa南国
Distance
42.195km、10km
Entry Fee
¥6,500〜
冬WINTER
Entry Closed
Fukuoka
February 21, 2027
Kitakyushu Marathon
EntryJuly 31, 2026 〜 September 24, 2026
Scenic
Distance
42.195km、20.7km
Entry Fee
¥14,500〜
冬WINTER
Entry Closed
Fukushima
February 28, 2027
Iwaki Sunshine Marathon
EntrySeptember 11, 2026 〜 October 15, 2026
Coastal
Distance
42.195km、10km、5km、2km
Entry Fee
¥1,500〜
冬WINTER
Entry Open
Okayama
February 28, 2027
Soja Kibiji Marathon
EntryOctober 1, 2026 〜 —
ScenicHistorical
Distance
42.195km
Entry Fee
¥9,100
春SPRING
Entry Open
Saitama
March 6, 2027
Konosu Pansy Marathon
EntryOctober 30, 2026 〜 January 15, 2027
フラットコース土曜開催駅近
Distance
21.0975km、5km、1.5km、1km
Entry Fee
¥2,000〜
春SPRING
Entry Closed
Tokyo
March 7, 2027
Tokyo Marathon
EntryJune 24, 2026 〜 July 9, 2026 +3 more
Flat CourseWorld MajorsBeginner Friendly
Distance
42.195km
Entry Fee
—
春SPRING
Entry Closed
Kagoshima
March 7, 2027
Kagoshima Marathon
EntryAugust 7, 2026 〜 October 31, 2026
ScenicVolcanic
Distance
42.195km、8.9km
Entry Fee
¥6,000〜
春SPRING
Entry Open
Hyogo
March 7, 2027
Tamba-Sasayama ABC Marathon
EntrySeptember 18, 2026 〜 December 20, 2026 +3 more
Castle Town
Distance
42.195km
Entry Fee
¥12,000
春SPRING
Entry Closed
Shiga
March 14, 2027
Biwako Marathon
EntryAugust 3, 2026 〜 October 30, 2026
Flat CourseScenicLakeside
Distance
42.195km
Entry Fee
¥15,000
春SPRING
Entry Open
Aichi
March 14, 2027
Nagoya Women's Marathon
EntryJuly 3, 2026 〜 July 12, 2026 +12 more
Women OnlyLarge ScaleJAAF Certified
Distance
42.195km
Entry Fee
¥19,000
春SPRING
Entry Open
Oita
March 14, 2027
Tenryo Hita Hinamatsuri Health Marathon
EntryOctober 30, 2026 〜 January 7, 2027
おひなまつり町並み
Distance
21.0975km、10km、5km
Entry Fee
¥3,500〜
春SPRING
Entry Open
Tottori
March 14, 2027
Tottori Marathon
EntryOctober 14, 2026 〜 December 11, 2026 +1 more
Scenic
Distance
42.195km
Entry Fee
¥13,000
春SPRING
Kagawa
March 21, 2027
Kagawa Marathon
EntryTBA
Local AidCoastal1st Edition
Distance
42.195km
Entry Fee
¥14,000
春SPRING
Entry Open
Tokyo
March 21, 2027
Itabashi City Marathon
EntrySeptember 1, 2026 〜 December 4, 2026 +6 more
Flat CourseBeginner FriendlyFast Course
Distance
42.195km、5km
Entry Fee
¥3,000〜
春SPRING
Entry Closed
Saga
March 21, 2027
Saga Sakura Marathon
EntryOctober 1, 2026 〜 October 2, 2026 +1 more
Cherry Blossom
Distance
42.195km、10km、1.5km
Entry Fee
¥14,500
春SPRING
Entry Closed
Fukui
March 28, 2027
Fukui Sakura Marathon
EntrySeptember 20, 2026 〜 September 24, 2026 +8 more
Beginner FriendlyCherry Blossom
Distance
42.195km、5km、1.5km
Entry Fee
¥1,500〜
春SPRING
Entry Open
Kumamoto
March 28, 2027
Ashikita Utase Marathon
EntryOctober 30, 2026 〜 January 8, 2027
海の見えるコース招待選手
Distance
21.0975km、10km、5km、3km
Entry Fee
¥5,000
春SPRING
Entry Open
Tokyo
April 11, 2027
Adachi Goshiki Sakura Marathon
EntryOctober 30, 2026 〜 March 22, 2027
フラットコース周回コーススカイツリー
Distance
21.0975km、10km、10km、5km、5km、2km、1km
Entry Fee
¥3,300〜
春SPRING
Entry Closed
Nagano
April 18, 2027
Nagano Marathon
EntrySeptember 5, 2026 〜 September 11, 2026 +1 more
AIMS CertifiedOlympic VenueFlat Course
Distance
42.195km
Entry Fee
¥14,300
春SPRING
Opens Soon
Ibaraki
April 18, 2027
Kasumigaura Marathon
EntryNovember 23, 2026 〜 November 30, 2026 +2 more
Flat CourseLakesideFast Course
Distance
42.195km、16km、5km
Entry Fee
¥6,000〜
春SPRING
Entry Open
Aomori
April 18, 2027
Aomori Sakura Marathon
EntryNovember 1, 2026 〜 January 29, 2027
ScenicCherry Blossom
Distance
42.195km、21.09km、10km
Entry Fee
¥5,000〜
春SPRING
Entry Open
Yamanashi
April 18, 2027
Challenge Fuji Five Lakes Ultra Marathon
EntryOctober 30, 2026 〜 January 31, 2027
Spartathlon QualifierUltra MarathonFlat Course
Distance
120km、100km、80km、62km
Entry Fee
¥0
春SPRING
Iwate
May 16, 2027
Iwate Oshu Kirameki Marathon
EntryTBA
Distance
42.195km、10km
Entry Fee
¥3,000〜
夏SUMMER
Opens Soon
Yamagata
June 6, 2027
Sakuranbo Marathon
EntryFebruary 1, 2027 〜 March 31, 2027
Local FoodBeginner FriendlySummer Race
Distance
21.0975km、10km、5km
Entry Fee
¥5,500〜