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Summer Marathons Found
View all ↓Summer 2023 Marathons
Find A Race is the UK's favourite event listings site. Check out our list of Summer 2023 Marathons below.
Popular & Featured
Race Calendar: Summer Marathons
Circuit Du Sore Legs - Part Trois (Track Event) 5k, 10k, half marathon, full or ultra marathon
Ware, Hertfordshire
04 Jun 23
£22.00 - £32.00
The Butterfly Effect -Silver
Heanor, Derbyshire
04 Jun 23
£38.00
The Shocking Shirt Shuffle - 5k, 10k, Half, Full & Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
10 Jun 23
£32.00 - £35.00
5.0
The Valley of the Owls Run - 5k, 10k, Half marathon, Full or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
11 Jun 23
£22.00 - £35.00
MK24 Midsummer Run
Milton Keynes, Buckinghamshire
17 Jun 23 - 18 Jun 23
£38.00
Race to the King
Arundel, West Sussex
17 Jun 23 - 18 Jun 23
£30.00
5.0
C-19 Plan
The Hampshire Hoppit - Trail Marathon or Trail Half Marathon
Basingstoke, Hampshire
18 Jun 23
£51.00 - £58.00
Space Shuttles Marathons & Half Marathon
Milton Keynes, Buckinghamshire
01 Jul 23 - 02 Jul 23
£27.95 - £39.95
Goodwood Duathlon
Chichester, West Sussex
02 Jul 23
£45.00 - £50.00
Goodwood Motor Circuit 5k, 10k & Half Marathon
Chichester, West Sussex
02 Jul 23
£26.00 - £140.00
Race to the Stones
Marlborough, Wiltshire
08 Jul 23 - 09 Jul 23
£30.00
C-19 Plan
The Rasselbock Run - Sherwood Pines - Summer
Mansfield, Nottinghamshire
09 Jul 23
£38.00
5.0
C-19 Plan
XTERRA Snowdonia Trail Marathon, Ultra, Half Marathon & 10k
Caernarfon, Gwynedd
09 Jul 23
£32.99 - £89.99
4.7
IronBourne Long Distance Triathlon
Eastbourne, East Sussex
09 Jul 23
£38.25 - £331.50
C-19 Plan
Running Tribe Race Series - July Course 1
Gerrards Cross, Buckinghamshire
29 Jul 23
£60.00
B F F (Best Foot Forward) - 5k, 10k, half marathon, full marathon, ultra
Stowmarket, Suffolk
30 Jul 23
£30.00 - £35.00
The Ultra Loop (Track Edition)
Manchester, Lancashire
05 Aug 23
£32.00 - £55.00
The Bannister Series 2023
Oxford, Oxfordshire
05 Aug 23
£41.00 - £99.00
The Sun's on the Run - Sunrise to Sunset Challenge - 5k, 10k, Half, Full & Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
19 Aug 23
£35.00 - £62.00
Two Tunnels Railway Races
Bath, Bath and North East Somerset
20 Aug 23
£10.00 - £115.00
4.2
C-19 Plan
