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| Race | ||
|---|---|---|
| Date: | 31.05.2026 05:30 |
|
| Event: | 2nd Shimanami Surround 100km | |
| Start in (Country): | Ikuchijima, Onomichi, Hiroshima Pref. (JPN) | |
| Length/Duration: | 100km | |
| Ranking eligible: | No | More ultra races in Ikuchijima, Onomichi, Hiroshima Pref. |
| IAU-Label: | No label | |
| Status: | ||
| Participants limit: | 300 | |
| Course | ||
| Race type: | road race | |
| Elevation gain/loss: | ||
| Course description: | Starting from Ikuchijima, a 100km route around the islands Ikuchijima, Innoshima, and Mukaishima | |
| Time Limit: | 15:30h | |
| Promoter | ||
| Organisation: | Shimanami Surround Executive Committee | |
| Contact Person: | ||
| Address: | 535-1 Setoda, Setoda-cho, Onomichi City, Hiroshima Prefecture | |
| Phone: | ||
| Email: | ||
| Further Informations | ||
| Entry fee: | 20,000 yen | |
| Web page: | http://shimanami-surround.com | |
| Miscellaneous: | Also 24km, 60km | |
| EventID: | 132971 | |
| Results Splits | list of winners (M/F) | |
| 31.05.2026 100km (129 M, 21 F) |
Takayuki Kibata 09:20:27 h | Tomoko Ishikawa 10:56:22 h |
| 15.06.2025 100km (62 M, 13 F) |
Masaaki Okada 10:52:11 h | Yuki Karamoto 11:23:24 h |
| Age group distribution 31.05.2026 (129 men, 21 women) | ||
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| Performance distribution 31.05.2026 (129 men, 21 women) | ||
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| 225 Finishers over the years (191 men, 34 women) | ||
| All-time results of this event. | Multiple Finishers. | |



