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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.

Popular & Featured

October

November

Race Calendar: 10k Runs In September

Bumble Bee Challenge Day 1

Exmouth, Devon
Sat 26 Sep 26
£36.00

Bumble Bee Challenge Day 2

Exmouth, Devon
Sun 27 Sep 26
£36.00

Clapham Common 5k, 10k & Half Marathon

London
Sun 27 Sep 26
£32.00 - £34.00

PHOENIX - Chocothon

Walton-on-Thames, Surrey
Sun 27 Sep 26
£22.00 - £40.00

Battle Of Stamford Bridge Run

Northampton Active, Bedford Rd, Northampton NN4 7AA
Sun 27 Sep 26
£27.00 - £34.00

Run Barns Green Half Marathon, 10K and 5k

Horsham, West Sussex
Sun 27 Sep 26
£19.00 - £36.00
5.0

Grantchester Charity 10k & 3k sponsored by Dartington Wealth Management

Mill Way Grantchester, Cambridge, CB3 9NB
Sun 27 Sep 26
£7.37 - £21.44
5.0

The Wensum Way Trail - 5k,10k, Half Marathon, Full Marathon & Ultra

Billingford Lakes, North Elmham Road, NR20 4RG
Sun 27 Sep 26
£29.00 - £38.00

Bradleys Exmouth 5km & 10km - Autumn

Exmouth, Devon
Sun 27 Sep 26
£16.14 - £25.68

Run Aintree Half Marathon, 10k & 5k

Liverpool, Merseyside
Sun 27 Sep 26
£32.00 - £36.00
4.7

Hever Castle Run Series

Edenbridge, Kent
Sun 27 Sep 26
£37.63 - £69.88
4.2

The River Run (Darent, Kent) 5km, 10km or 18km

Dartford, Kent
Sun 27 Sep 26
£28.00

Delamere Forest Half Marathon & 10K Wildwood Trail Series

Northwich, Cheshire
Sun 27 Sep 26
£22.00 - £32.00
4.3

The Pumpkin Run 2026

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

Bradenham Blast

Manor Farm, Bradenham, High Wycombe, HP14 4HF
Sat 19 Sep 26
£25.68
5.0
Showing 81-95 of 95 results
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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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