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Half Marathons Found In September
View all ↓Race Calendar: Half Marathons In September
Run the Thames Bridges - half marathon
London
16 Feb 24 - 31 Dec 25
£17.00 - £24.00
5.0
Run the Ghost Tubes - Half Marathon & 10K
London
01 Oct 24 - 31 Dec 25
£14.00 - £17.00
5.0
Henry VIII's Wives Half Marathon
London
01 Jul 25 - 31 Dec 25
£17.00
PHOENIX - Summer Sun - Day 4
Gravesend, Kent
01 Sep 25
£39.95
PHOENIX - Summer Sun - Day 5
Gravesend, Kent
02 Sep 25
£39.95
PHOENIX - Summer Sun - Day 6
Gravesend, Kent
03 Sep 25
£39.95
PHOENIX - Summer Sun - Day 7
Gravesend, Kent
04 Sep 25
£39.95
PHOENIX - Summer Sun - Day 8
Gravesend, Kent
05 Sep 25
£39.95
ATW Bedford Running Festival
Russell Park, The Embankment, Bedford MK40 3RH
06 Sep 25 - 07 Sep 25
£12.72 - £42.40
PHOENIX - Summer Sun - Day 9
Gravesend, Kent
06 Sep 25
£39.95
The Hardwick Hobble - Autumn 2025
Chesterfield, Derbyshire
06 Sep 25
£39.50
5.0
The Shere 42k, Half Marathon & 10k
Shere Recreation Ground, Upper Street, Shere, Surrey, GU5 9JF
06 Sep 25
£27.50 - £80.00
4.5
SNOWDONIA SEA2SKY 25k & 53K ULTRA
Barmouth, Gwynedd
06 Sep 25
£57.00 - £85.00
Richmond Park September 5k, 10k and Half Marathon
London, Greater London
07 Sep 25
£25.00 - £30.00
4.4
Blackdown Hills 10K & Half marathon
Taunton Racecourse, Orchard Portman, Taunton, Somerset, TA3 7BL
07 Sep 25
£30.46 - £40.00
5.0
PHOENIX - Summer Sun - Day 10
Gravesend, Kent
07 Sep 25
£39.95
Birmingham Running Festival Presented by Gateley
Sutton Coldfield, West Midlands
07 Sep 25
£12.00 - £162.00
4.8
FEAR (Forget Everything And Run) - 5k,10k, Half Marathon, Full Marathon & Ultra-Marathon
Brandon Country Park, IP27 0SU
07 Sep 25
£33.00 - £36.00
RunThrough Wimbledon Common Half Marathon & 10k
London, Greater London
07 Sep 25
£32.00 - £162.00
4.9
Wolverhampton Half Marathon & 10k
Wolverhampton, West Midlands
07 Sep 25
£30.00 - £40.00
Westonbirt Arboretum Half Marathon, 10km, 5km & Fun Run
Tetbury, Gloucestershire
07 Sep 25
£8.10 - £45.36
4.3
Run2Paris September 2025
London
10 Sep 25 - 14 Sep 25
£950.00
Midweek Chasing Numbers September
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
12 Sep 25
£18.00 - £27.00
5.0
Barking Mad Last Man Standing
Bury, Lancashire
12 Sep 25 - 13 Sep 25
£65.00
TrailFest - Cannock Chase Forest
Cannock Chase Forest, Staffordshire
13 Sep 25
£22.00 - £62.00
4.0
Bewl Water Autumn
Wadhurst
13 Sep 25
£37.36 - £66.01
4.6
Coronation Scot Marathons & Half Marathon
Milton Keynes, Buckinghamshire
13 Sep 25 - 14 Sep 25
£32.99 - £42.99
PHOENIX - Dragon's Eye Race 2
Cranleigh, Surrey
14 Sep 25
£27.00 - £40.00
4.7
Sausage Dog Run - North
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham, DH1 3JU
14 Sep 25
£18.00 - £29.00
Cheshire 3 Peaks Half Marathon
Tegg’s Nose Country Park
14 Sep 25
Free - £38.95
Cheshire Half Marathon
Macclesfield, Cheshire
14 Sep 25
£42.00 - £182.00
4.8
DERBYSHIRE DALES TRAIL RUN
Bakewell, Derbyshire
14 Sep 25
£35.00 - £40.00
The Amazing Northampton Run
Northampton, Northamptonshire
14 Sep 25
£16.00 - £78.75
5.0
Basildon Half Marathon & Juniors
Basildon, Essex
14 Sep 25
£7.00 - £34.00
Worcester City Runs 2025
Worcester, Worcestershire
14 Sep 25
£8.00 - £38.50
5.0
PHOENIX Fridays - Flying Feet Friday 2025
Walton-on-Thames, Surrey
19 Sep 25
£26.00 - £33.00
The Lucky Horseshoe Challenge - 5k, 10k, half marathon, full marathon, ultra
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
20 Sep 25
£25.00 - £37.50
Fraggle Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
20 Sep 25
£18.00 - £35.00
Bumble Bee Challenge Day 1
Exmouth, Devon
20 Sep 25
£35.00
Fraggle Run
The Last Hop, Unit 2, Thames Edge, 15-18 Clarence St, Staines TW18 4SU
21 Sep 25
£18.00 - £35.00
Showing 1-40 of 75 results