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10k Runs Found In September
View all ↓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.
Race Calendar: 10k Runs In September
🚀Boosted
The City v Wharf Run Challenge
London, Greater London
Thu 17 Sep 26
£20.00 - £25.00
🚀Boosted
Thames 10km
Reading, Berkshire
Sun 20 Sep 26
£7.61 - £27.42
RunThrough Run Media City 5k & 10k
Salford, Greater Manchester
Thu 24 Sep 26
£32.00
4.7
Mudfest - September 2026
Swadlincote, Derbyshire
Fri 25 Sep 26
£29.00
5.0
PHOENIX - Cakeathon
Walton-on-Thames, Surrey
Sat 26 Sep 26
£22.00 - £40.00
Windsor Women's 10k 2026
Windsor, Windsor and Maidenhead
Sat 26 Sep 26
£32.50
4.8
Hyde Park 5K & 10K September 2026
London
Sat 26 Sep 26
£36.00
5.0
ABBATHON 5K & 10K Themed Run - Chepstow
Chepstow, Gwent
Sat 26 Sep 26
£29.99 - £31.99
Run Dorney Lake Marathon, Half Marathon, 10k & 5k - September
Dorney Lake, Court Lane, off Lake End Road, Windsor SL4 6FJ
Sat 26 Sep 26
£29.68 - £42.40
4.4
Inflatable 5K - York
York
Sat 26 Sep 26
£24.50 - £54.50
On Sale
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
£20.00 - £37.00
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
Cramond Promenade 5k/10k/Half Marathon
Edinburgh, Midlothian
Sun 27 Sep 26
£22.90 - £26.90
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
One in the Park - Hyde Park 10k & 5k
London
Sun 27 Sep 26
£27.75
Bradleys Exmouth 5km & 10km - Autumn
Exmouth, Devon
Sun 27 Sep 26
£14.01 - £25.68
Run Aintree Half Marathon, 10k & 5k
Liverpool, Merseyside
Sun 27 Sep 26
£32.00 - £36.00
4.7
Hopton 10k 2026
Mirfield, West Yorkshire
Sun 27 Sep 26
£21.00 - £23.00
Phoenix West Sussex - Fox Trot
Crawley, West Sussex
Sun 27 Sep 26
£22.00 - £39.95
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
£27.00 - £37.00
4.3
Pierrepont Plod - Winter 2026 - Postponed - New Date
Nottingham, Nottinghamshire
Sun 21 Jun 26 - Sun 14 Mar 27
£41.50
4.9
Eston Middlesbrough 10km championship
Middlesbrough, Cleveland
Sun 06 Sep 26
£30.00
Cheltenham Tri Festival 2026
Cheltenham, Gloucestershire
Sun 13 Sep 26
£54.00 - £99.00
Bradenham Blast
Manor Farm, Bradenham, High Wycombe, HP14 4HF
Sat 19 Sep 26
£27.80
5.0
Showing 81-109 of 109 results
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.