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Summer Marathons Found
View all ↓Summer 2025 Marathons
Find A Race is the UK's favourite event listings site. Check out our list of Summer 2025 Marathons below.
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Race Calendar: Summer Marathons
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Rasselbock Marathon and Half Marathon 2025
Mansfield, Nottinghamshire
13 Jul 25
£19.95 - £49.95
4.7
Midweek Medal Madness Run August
Wraysbury Skiff & Punting Club, Egham, TW20 0AE
15 Aug 25
£27.00
You Crazy Fool Run
The Last Hop, Unit 2, Thames Edge, 15-18 Clarence St, Staines TW18 4SU
17 Aug 25
£27.00 - £35.00
Medal Madness - Summer 2025
Heanor, Derbyshire
17 Aug 25
£29.00
5.0
Two Tunnels Railway Races (Ultra, Marathon, Half Marathon, 10km, 5km, Colourburst)
Bath, Bath and North East Somerset
17 Aug 25
£10.80 - £81.00
4.6
PHOENIX - Summer Marathon & Half Marathon
Sunbury on Thames, Middlesex
23 Aug 25
£33.50
PHOENIX - Area 50-Run
Walton-on-Thames, Surrey
24 Aug 25
£22.00 - £40.00
PHOENIX - 2 Weird 2 Run
Walton-on-Thames, Surrey
25 Aug 25
£22.00 - £40.00
Something Wild Festival
Hope Cove, Kingsbridge, Devon, TQ7 3HW
29 Aug 25 - 31 Aug 25
£10.82 - £85.11
Lucky Clover - 5k, 10k, Half marathon, Full or Ultra
Suffolk Running Centre, IP29 5AX
30 Aug 25
£25.00 - £37.50
Will Run For Ice Cream - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
30 Aug 25
£27.00 - £35.00
Running GP Oulton Park Races & Duathlon
Tarporley, Cheshire West and Chester
31 Aug 25
£30.00 - £162.00
Zodiac Run
02 Jan 25 - 31 Dec 25
£10.00
Offer
Thanks for booking a Running Bug event through findarace.com - 10% OFF
Sundowner Trail Marathon
Chelmsford, Essex
07 Jun 25
£19.50
5.0
Showing 81-93 of 93 results