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10k Runs Found In September

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10k Runs In September 2025

September is often one of the best months for running in the UK - not too hot, not too cold. That means there's plenty of choice as event organisers and participants are keen to take advantage of the (usually) favourable conditions.

Check out our full current list of September 2025 10k races below, and don't forget to bookmark this page as we add events to our database every week.

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Race Calendar: 10k Runs In September

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Windsor Women's 10k 2025

Windsor, Windsor and Maidenhead
27 Sep 25
£32.50
4.8

Delamere Forest Half Marathon & 10K Wildwood Trail Series

Northwich, Cheshire
28 Sep 25
£27.00 - £37.00
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RUNNING EVENTS IN SEPTEMBER

Most Popular Running Events in the UK in September

Some of the most popular running events in the UK in September are the Cancer Research UK London Summer 10k, the Scottish 10k, the Great Manchester Run and the Windsor Women's 10k.

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