# California police investigate after 27 fall ill at half-marathon running event

- Published: 2026-11-10T13:22:12Z
- Updated: 2026-11-11T04:09:06Z
- Section: World
- Language: English (en)
- Source: BBC News — https://www.bbc.co.uk/news/articles/cq0ldlyd556go?at_medium=RSS&at_campaign=rss
- Tags: BBC News · World
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A local hospital says runners had "unusual" symptoms after racing on an atypically hot day. 

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