10k Runs Found In September
View all ↓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.
Race Calendar: 10k Runs In September
Inflatable 5K - York
YorkOn Sale
Faversham 10k
Faversham, KentMen's 10K Edinburgh
EdinburghRun Reigate 5k, 10k, Half Marathon & Kids Race
Reigate, SurreyWomen's 10K Edinburgh
Edinburgh, MidlothianRun Northumberland Matfen 10k 2025
Newcastle upon Tyne, NorthumberlandBumble Bee Challenge Day 2
Exmouth, DevonChase The Sun Battersea Park 5k & 10k Presented by Gateley
London, Greater LondonSilent Pool 10km
Guildford, SurreyRunThrough Run Media City 5k & 10k
Salford, Greater ManchesterPHOENIX Fridays - The Run and Only Friday 2025
Walton-on-Thames, SurreyPHOENIX - Hot Lips Run
Walton-on-Thames, SurreyRUN DORNEY 5K, 10K & HALF MARATHON
Windsor, BerkshireHYDE PARK 5K & 10K
LondonWindsor Women's 10k 2025
Windsor, Windsor and MaidenheadChiltern 50 Ultra Challenge
Henley-on-Thames, OxfordshireStreet Child - Craft Half
LondonHever Castle Run Series
Edenbridge, KentOffer
10% OFF
The One on the Trail - Marlow
MarlowATW Welwyn Half Marathon & 10k
Gosling Sports Park, Stanborough Road, Welwyn Garden City, Hertfordshire, AL8 6XEDelamere Forest Half Marathon & 10K Wildwood Trail Series
Northwich, CheshireThe Pumpkin Run 2025
Colchester, EssexThe One in the Park - Hyde Park - September
London, Greater LondonPHOENIX - Space Race - 2025
Walton-on-Thames, SurreyBradleys Exmouth 5km & 10km - Autumn
Exmouth, DevonBaxters Loch Ness Marathon
Inverness, Highland CouncilBaxters River Ness 10K
Inverness, Inverness-ShireRun Barns Green Half Marathon, 10K and 5k
Horsham, West SussexRun Aintree 5k, 10k & Half Marathon
Liverpool, MerseysideZodiac Run
Offer
Thanks for booking a Running Bug event through findarace.com - 10% OFF
CHASE THE SUN HYDE PARK 5K & 10K – SEPTEMBER
LondonRUNNING 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.