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Summer Marathons Found
View all ↓Summer 2026 Marathons
Find A Race is the UK's favourite event listings site. Check out our list of Summer 2026 Marathons below.
Popular & Featured
Race Calendar: Summer Marathons
SoBo Series: Volumes 1 - 4
Southbourne Beach, Bournemouth, Dorset
Sun 14 Dec 25 - Sun 27 Sep 26
£42.13
Midweek Chasing Numbers June 2026
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Fri 05 Jun 26
£18.00 - £27.00
5.0
Sundowner Trail Marathon
Chelmsford, Essex
Sat 06 Jun 26
£19.50
5.0
Show me the Manet Marathons & Half Marathon
Milton Keynes, Buckinghamshire
Sat 06 Jun 26 - Sun 07 Jun 26
£34.99 - £42.99
4.5
TSUNAMI OCEAN TRAILS
Bude, Cornwall
Sat 06 Jun 26
£52.00 - £72.00
The Rainbow Run 2026
Mansfield, Nottinghamshire
Sun 07 Jun 26
£39.50
4.5
The Summer Lucky Dip Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sun 07 Jun 26
£18.00 - £35.00
Run Cumbria Solway Marathon / Half 2026
Carlisle, Cumbria
Sun 07 Jun 26
£29.00 - £34.00
The Hardwick Hobble - Summer
Chesterfield, Derbyshire
Sat 13 Jun 26
£39.50
5.0
Bewl Water Summer
Wadhurst, East Sussex
Sat 13 Jun 26
£37.36 - £66.01
4.6
Rame Head Race
Mount Edgecumbe, Cremyl, Torpoint, PL10 1HX
Sat 13 Jun 26
£9.54 - £42.40
Cheddar Gorge Challenge (Marathon, Half, 10km, 6km, Fun Runs)
Bristol, Somerset
Sun 14 Jun 26
£8.10 - £75.60
4.7
Roche Abbey Ramble
Travellers Rest, Main Street, Sheffield, S25 1YA
Sun 14 Jun 26
£26.00 - £42.00
Labyrinth 40th Anniversary Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sun 14 Jun 26
£18.00 - £35.00
5.0
The Hampshire Hoppit - Marathon, Half Marathon, and 10k
Basingstoke, Hampshire
Sun 14 Jun 26
£34.00 - £63.00
5.0
MK24 Midsummer RunFest
Milton Keynes, Buckinghamshire
Sat 20 Jun 26
£15.00 - £48.00
Breezy in Brighouse & Special Solstice Run
Brighouse to be confirmed
Sun 21 Jun 26
£16.00 - £42.00
Lord of The Run - North
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham, DH1 3JU
Sun 21 Jun 26
£18.00 - £29.00
Summer Challenge Day 1
Exmouth, Devon
Sat 27 Jun 26
£36.00
Cock-a-doodle Dawdle - 5k,10k, Half Marathon, Full Marathon or Ultra Marathon
Hyde Hall Farm, Buntingford, SG9 0RU
Sat 27 Jun 26
£29.00 - £38.00
TrailFest - Salcey Forest
Salcey Forest, Northamptonshire
Sun 28 Jun 26
£22.00 - £64.00
Summer Challenge Day 2
Exmouth, Devon
Sun 28 Jun 26
£36.00
Midweek Chasing Numbers Jul 2026
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Fri 03 Jul 26
£18.00 - £27.00
5.0
World Cup winners 60th anniversary Marathon
Milton Keynes, Buckinghamshire
Sat 04 Jul 26
£42.99
Will Run For Ice Cream 2026
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sun 05 Jul 26
£18.00 - £35.00
5.0
Summer Ready Run - 5k,10k, Half Marathon, Full Marathon & ultra-marathon
Ferry Meadows, Ham Lane, Peterborough, PE2 5UU
Sun 05 Jul 26
£35.00 - £38.00
5.0
The Rasselbock Run - Summer 2026
Mansfield, Nottinghamshire
Sun 05 Jul 26
£39.50
5.0
World Cup winners 60th anniversary Marathon
Milton Keynes, Buckinghamshire
Sun 05 Jul 26
£43.99
Ooops I Ran It Again
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 11 Jul 26
£18.00 - £35.00
Sithee at Slawit Again
Slaithwaite Community Centre, Bank Gate, Slaithwaite, Huddersfield HD7 5DL
Sat 11 Jul 26
£16.00 - £42.00
Rasselbock Marathon and Half Marathon 2026
Mansfield, Nottinghamshire
Sun 12 Jul 26
£21.95 - £51.95
4.9
Norfolk Festival Of Running - 5k,10k, Half Marathon, Full & Ultra-Marathon
Bawsey Country Park, PE32 1EP
Sun 12 Jul 26
£29.00 - £38.00
The Railway Run Marathon, Half Marathon & 50km
Milton Keynes, Buckinghamshire
Sat 18 Jul 26
£36.99 - £42.99
Revesby Running Festival
Revesby Estate (North), Revesby, Boston. PE22 7NU
Sun 19 Jul 26
£16.45 - £64.67
Formula One Marathons, Half Marathon & 50km
Milton Keynes, Buckinghamshire
Sun 19 Jul 26
£36.99 - £42.99
Great Barrow Challenge - 10 events in 10 days
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Thu 23 Jul 26 - Sat 01 Aug 26
£100.00 - £350.00
4.0
Great Barrow Challenge Day 2 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Fri 24 Jul 26
£32.00 - £35.00
The Rasselbock 545
Oxford, Oxfordshire
Sat 25 Jul 26 - Sun 26 Jul 26
£39.50 - £160.00
Great Barrow Challenge Day 3 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Sat 25 Jul 26
£32.00 - £35.00
Great Barrow Challenge Day 4 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Sun 26 Jul 26
£32.00 - £35.00
Showing 1-40 of 54 results