Fastest by Japan’s athletes
Top 5 · 13 categoriesEvery race run by an athlete carrying this flag, at any event anywhere — not only the ones held here. The times come from different courses on different days, so each row names its race; they are a list of performances, not a ranking of people.
Individual Pro · Women
168 races
1
1:03:47
2
1:04:52
3
1:05:18
4
1:05:36
5
1:05:49
All 168
Aki Yoshida
Chiba · Aug 2026
Aki Yoshida
Beijing · Sep 2026
Aki Yoshida
Glasgow · Mar 2026
Saki Maekawa
Chiba · Aug 2026
Aki Yoshida
Taipei · Feb 2026
Individual Pro · Men
755 races
1
1:00:26
2
1:00:44
3
1:01:37
4
1:01:40
5
1:02:01
All 755
ラルフ海 バフォ
Beijing · Sep 2026
ラルフ海 バフォ
Chiba · Aug 2026
Shingo Abe
Maastricht · Sep 2026
泰司 本郷
Perth · Aug 2026
ラルフ海 バフォ
Incheon · May 2026
Individual Open · Women
1,334 races
1
1:02:06
2
1:05:49
3
1:06:04
4
1:06:44
5
1:07:12
All 1,334
Aki Yoshida
Jakarta · Jun 2026
Aki Yoshida
Hong Kong · Nov 2024
Aki Yoshida
Taipei · Apr 2025
美優 牧野
Chiba · Aug 2026
Miki Morita
Osaka · Jan 2026
Individual Open · Men
3,703 races
1
58:03
2
59:06
3
59:35
4
59:44
5
59:57
All 3,703
Wataru Nakamura
London Olympia · Mar 2026
Romain Delavignette
Paris GP · Apr 2026
Kanji Yamazaki
Heerenveen · May 2026
Satoshi Matsunaga
Chiba · Aug 2026
Kanji Yamazaki
Amsterdam · Jan 2026
Doubles Pro · Women
90 races
1
58:20
2
58:53
3
1:02:28
4
1:03:40
5
1:08:20
All 90
Aki Yoshida & Megumi Hirayama
Bangkok · Aug 2026
Megumi Hirayama & Aki Yoshida
Beijing · Sep 2026
Megumi Hirayama & Aki Yoshida
Jakarta · Jun 2026
Aki Yoshida JPN & Yvonne Elizabeth Chee SGP
Chengdu · Aug 2026
Ayumi Gawasawa & Kisako Yoshizaki
Hong Kong · May 2026
Doubles Pro · Men
231 races
1
56:33
2
56:55
3
57:17
4
58:55
5
59:05
All 231
Wataru Nakamura JPN & Victor Urushibata BRA
Osaka · Jan 2026
Shota Yamaguchi & RALPHKAI BAFFOE
Bangkok · May 2025
ラルフ海 バフォ & 山口 将太
Seoul · Nov 2025
tomohiro itaya & Daisuke Sekiyoshi
Seoul · Nov 2025
Victor Urushibata BRA & Wataru Nakamura JPN
Stockholm · Jun 2026
Doubles Open · Women
1,013 races
1
56:45
2
57:07
3
1:01:55
4
1:02:44
5
1:02:56
All 1,013
Aki Yoshida & Saki Maekawa
Taipei · Feb 2026
Rika Baba & Megumi Hirayama
Chiba · Aug 2026
Sze Long Cheung HKG & Sachi Uozumi JPN
Bangkok 1 · Mar 2026
mio nakamura & rina yamamoto
Chiba · Aug 2026
Megumi Hirayama & Rina Hirose
Osaka · Jan 2026
Doubles Open · Men
2,056 races
1
52:46
2
53:13
3
56:24
4
56:40
5
57:22
All 2,056
Hiroshi Kato & Ryoma Sugata
Chiba · Aug 2026
Kaishi Abe & Satoshi Matsunaga
Chiba · Aug 2026
Haru Usui & Shonosuke Tsugawa
Chiba · Aug 2026
Daisuke Nakasuji & Kyotaro Matsui
Sydney · Jul 2026
Masayuki Kiso & Naoya Inoue
Chiba · Aug 2026
Doubles Open · Mixed
1,501 races
1
55:47
2
56:48
3
56:59
4
57:07
5
57:08
All 1,501
Daisuke Sekiyoshi & Aki Yoshida
Bangkok · Aug 2026
Aki Yoshida & Satoshi Matsunaga
Jakarta · Jun 2026
Takumi Baba & Rika Baba
Chiba · Aug 2026
Saki Maekawa & Satoshi Matsunaga
Stockholm · Jun 2026
Saki Maekawa & Satoshi Matsunaga
Hong Kong · May 2026
Relay · Women
176 races
1
58:23
2
58:50
3
1:04:56
4
1:05:31
5
1:05:40
All 176
Nadin Duit DEU & Aki Yoshida JPN & Miki Morita JPN & Angela Lanz DEU
Yokohama · Aug 2025
Yvonne Elizabeth Chee SGP & Aki Yoshida JPN & Wei Hong CAN & 文郁 祁 CHN
Beijing · Sep 2026
HIKARI NAGAI & MIWA TAKARA & Sae Miyazaki & Matsuura Ayaka
Chiba · Aug 2026
早紀 前川 JPN & Bronte Barratt GBR & Kayo Yamaguchi JPN & Yurie Ono JPN
Yokohama · Aug 2025
Yuki Mamiya & Reina Hayashi & Konoka Shibata & Chiami Tomita
Chiba · Aug 2026
Relay · Men
251 races
1
52:38
2
54:59
3
57:09
4
57:34
5
57:39
All 251
Tatsuya Shimoji & Yoshinori Takasaki & Leonardo Hanzawa & Haruki Inden
Chiba · Aug 2026
一馬 田中 & 晴 臼井 & 将之介 津川 & 佳孝 田中
Chiba · Aug 2026
Yasuhiro Kawaharada & Hoen Imabuchi & Teruaki Maruyama & Hiroki Watanabe
Yokohama · Aug 2025
Takuya Akatsuka & Jun Igarashi & Shun Fukui & Kenta Ohashi
Chiba · Aug 2026
荒井 陸 & 糸井 嘉男 & 優弥 正隨 & 栗原 嵩
Chiba · Aug 2026
Relay · Mixed
313 races
1
51:51
2
52:59
3
54:38
4
55:25
5
55:39
All 313
Saki Maekawa & Wataru Nakamura & Aki Yoshida & Daisuke Sekiyoshi
Chiba · Aug 2026
Wataru Nakamura & Daisuke Sekiyoshi & Saki Maekawa & Aki Yoshida
Osaka · Jan 2026
智航 姜 CHN & Aki Yoshida JPN & 鸿洁 潘 CHN & 文郁 祁 CHN
Beijing · Sep 2026
Sinthu Kosasih THA & Anita Bye THA & Wataru Nakamura JPN & Ilona-Jade Errington GBR
Seoul · Nov 2025
Yvonne Elizabeth Chee SGP & Chia Jone Chang SGP & Wen Loong Lau SGP & Aki Yoshida JPN
Chengdu · Aug 2026