0129
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
Loseley Park, Surrey 10K
Loseley Park, Stakescorner Road, Guildford, Surrey, GU3 IHS
Sun 06 Sep 26
£28.87
🚀Boosted
TrailFest - Holdenby House
Holdenby House, Northampton
Sun 13 Sep 26
£27.00 - £74.00
🚀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
Hever Castle Run Series
Edenbridge, Kent
Sun 27 Sep 26
£28.22 - £52.41
4.2
On Sale
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
Wolverhampton Half Marathon & 10k
North Street, Wolverhampton, WV1 1RD
Sun 06 Sep 26
£34.17 - £44.79
5.0
Richmond 10K @ Kew Gardens
Richmond, Greater London
Sat 12 Sep 26
£44.50
4.9
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 121-129 of 129 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.