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| Race | ||
|---|---|---|
| Date: | 30.04.2025 09:00-05.05.2025 |
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| Event: | 20th River Road Foot Race 514 Km | |
| Start in (Country): | Edogawa, Tokyo (JPN) | |
| Length/Duration: | 516km | |
| Ranking eligible: | No | More ultra races in Edogawa, Tokyo |
| IAU-Label: | No label | |
| Status: | ||
| Participants limit: | ||
| Course | ||
| Race type: | road race | |
| Elevation gain/loss: | ||
| Course description: | Tokyo - Saitama Prefecture - Nagano Prefecture - Niigata Prefecture | |
| Time Limit: | 132h | |
| Promoter | ||
| Organisation: | Sports Aid Japan | |
| Contact Person: | +81-49-294-5603 | |
| Address: | ||
| Phone: | ||
| Email: | info[at]sportsaid-japan.org | |
| Further Informations | ||
| Entry fee: | 36000yen | |
| Web page: | https://sportsaid-japan.org/NEW/guide/25kawa-site.pdf | |
| Miscellaneous: | https://sportsaid-japan.org/NEW/kiroku/result/24kawa-kiroku.pdf | |
| EventID: | 119423 | |
| Results Splits | list of winners (M/F) | |
| 30.04.2025 516km (71 M, 17 F) |
Tetsuo Kiso 85:43:47 h | Mayumi Matsuura 101:36:58 h |
| 30.04.2024 514km (69 M, 22 F) |
Terumichi Morishita 88:26:08 h | Shiho Hirosawa 91:38:14 h |
| 30.04.2023 513km (72 M, 15 F) |
Yukinori Yoshida 81:26:22 h | Miho Nakata 76:03:36 h |
| 30.04.2022 513km (63 M, 19 F) |
Kazuhiko Nakata 76:52:20 h | Shiho Hirosawa 89:32:44 h |
| 30.04.2021 503km (58 M, 12 F) |
Terumichi Morishita 77:21:06 h | Junko Shimada 98:29:24 h |
| 30.04.2019 514km (83 M, 16 F) |
Sadanori Mori 85:04:01 h | Sayuri Oka 97:29:01 h |
| 30.04.2018 514km (81 M, 16 F) |
Yoshihiro Takeuchi 84:44:07 h | Sayuri Oka 99:38:00 h |
| 30.04.2017 520km (84 M, 10 F) |
Sadanori Mori 84:07:01 h | Aiko Kai 114:54:02 h |
| 30.04.2016 520km (81 M, 12 F) |
Sadanori Mori 82:40:10 h | Aiko Kai 114:12:44 h |
| 30.04.2015 520km (60 M, 6 F) |
Isao Umezawa 79:55:38 h | Mami Nakamura 127:47:06 h |
| 30.04.2014 520km (42 M, 6 F) |
Isao Umezawa 77:36:15 h | Sadako Fujiwara 100:50:08 h |
| 30.04.2013 520km (43 M, 2 F) |
Kosuke Hara 91:30:08 h | Mami Nakamura 113:41:55 h |
| 30.04.2012 520km (37 M, 5 F) |
Su-Khee Park 90:42:19 h | Sadako Fujiwara 98:50:42 h |
| 30.04.2010 520km (27 M, 5 F) |
Shinji Shinoyama 90:09:01 h | Sadako Fujiwara 96:39:19 h |
| 30.04.2009 520km (32 M, 6 F) |
Atsushi Yoshioka 90:20:40 h | Sadako Fujiwara 89:19:05 h |
| 30.04.2008 522km (20 M, 3 F) |
Atsushi Yoshioka 98:30:00 h | Takako Furuyama 111:49:45 h |
| 30.04.2007 522km (22 M, 2 F) |
Atsushi Yoshioka 95:31:32 h | Setsuko Matsuoka 131:17:10 h |
| 30.04.2006 522km (7 M, 0 F) |
Shinji Shinoyama 95:13:40 h | |
| 29.04.2005 522km (4 M, 0 F) |
Kenji Hara 104:31:00 h | |
| Age group distribution 30.04.2025 (71 men, 17 women) | ||
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| Performance distribution 30.04.2025 (71 men, 17 women) | ||
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| 1130 Finishers over the years (956 men, 174 women) | ||
| All-time results of this event. | Multiple Finishers. | |
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Ultra Marathon Statistics |
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