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10k Runs Found In September

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10k Runs In September 2026

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 2026 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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Richmond 10K @ Kew Gardens

Richmond, Greater London
Sat 12 Sep 26
£44.50 - £49.50
4.9

Run Aintree Half Marathon, 10k & 5k

Liverpool, Merseyside
Sun 27 Sep 26
£30.00 - £152.00
4.7

The Pumpkin Run 2026

Colchester, Essex
Sun 27 Sep 26
£12.00 - £40.00

DEFEAT DELAMERE 2026

Northwich, Cheshire
Sun 13 Sep 26
£15.00 - £40.00
4.4
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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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