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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
🚀Boosted
Rasselbock Marathon and Half Marathon 2026
Mansfield, Nottinghamshire
Sun 12 Jul 26
£21.95 - £51.95
4.9
🚀Boosted
Belvoir Castle Run Series
Grantham, Belvoir, Leicestershire
Sun 19 Jul 26
£37.63 - £69.88
5.0
🚀Boosted
Wörthersee Marathon
Klagenfurt am Wörthersee
Sun 27 Sep 26
£99.00
BigHeat "CAMP-FIRE"
Mill Farm, Lurgashall, Petworth GU28 9ER
Sat 18 Jul 26 - Sun 19 Jul 26
Free - £69.19
The Railway Run Marathon, Half Marathon & 50km
Milton Keynes, Buckinghamshire
Sat 18 Jul 26
£39.99 - £49.99
Ooops I Ran It Again - North
Herrington Country Park, Chester Road, Penshaw, New Herrington, Houghton-le-Spring, DH4 7EL
Sun 19 Jul 26
£18.00 - £29.00
Belvoir Castle Run Series
Grantham, Belvoir, Leicestershire
Sun 19 Jul 26
£37.63 - £69.88
5.0
Revesby Running Festival
Revesby Estate (North), Revesby, Boston. PE22 7NU
Sun 19 Jul 26
£16.45 - £64.67
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
Midweek Medal Madness Run - July
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Fri 24 Jul 26
£18.00 - £27.00
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
PHOENIX Fridays - Quackers Friday
Walton-on-Thames, Surrey
Fri 24 Jul 26
£26.00 - £33.00
5.0
The Rasselbock 545
Oxford, Oxfordshire
Sat 25 Jul 26 - Sun 26 Jul 26
£39.50 - £160.00
Ooops I Ran It Again - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
Sat 25 Jul 26
£18.00 - £34.00
Anniversary Bash - Phoenix Hampshire
Winchester, Hampshire
Sat 25 Jul 26
£33.95
Rumble In The Jumble III
Lincoln Road, Skellingthorpe, Lincoln LN6 5UU
Sat 25 Jul 26
£22.00
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
Bright Skies Surrey Hills
Denbies Wine Estate, Bradley Lane, Dorking. RH5 6AA
Sun 26 Jul 26
£8.70 - £55.00
3.8
Phoenix Cambridgeshire Astro Dash
Peterborough, Cambridgeshire
Sun 26 Jul 26
£22.00 - £39.95
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
Great Barrow Challenge Day 5 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Mon 27 Jul 26
£32.00 - £35.00
Great Barrow Challenge Day 6 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Tue 28 Jul 26
£32.00 - £35.00
Great Barrow Challenge Day 7 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Wed 29 Jul 26
£32.00 - £35.00
Great Barrow Challenge Day 8 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Thu 30 Jul 26
£32.00 - £35.00
Great Barrow Challenge Day 9 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Fri 31 Jul 26
£32.00 - £35.00
THE DARTMOOR CROSSING & GREAT ESCAPE
Ivybridge, Devon
Sat 01 Aug 26
£55.00 - £85.00
5.0
Great Barrow Challenge Day 10 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Sat 01 Aug 26
£32.00 - £35.00
PHOENIX BEDFORDSHIRE The Prosecco Run
Biggleswade, Bedfordshire
Sat 01 Aug 26
£22.00 - £39.95
Wind in the Pillows Marathons & Half marathon
Milton Keynes, Buckinghamshire
Sat 01 Aug 26
£34.99 - £42.99
Phoenix South Wales - Rose Run
Treharris, Mid Glamorgan
Sat 01 Aug 26
£35.00
Rumble in the Jumble IV
Poorhouse Lane Hull HU9 5DF
Sat 01 Aug 26
£22.00
RUNNING GP BEDFORD AUTODROME
Bedford, Bedfordshire
Sun 02 Aug 26
£30.00 - £40.00
4.7
PHOENIX BEDFORDSHIRE The Gin Run
Biggleswade, Bedfordshire
Sun 02 Aug 26
£22.00 - £39.95
The Rocky Horror Picture Show
Shrewsbury Sports Village, Sundorne Rd, Shrewsbury SY1 4RQ
Sun 02 Aug 26
£27.80 - £45.00
Phoenix South Wales - Kingfisher Run
Bargoed, Mid Glamorgan
Sun 02 Aug 26
£35.00
The Ultra Loop - Run As Many 5km Loops As You Can in 8 hours
Leeds, West Yorkshire
Sat 08 Aug 26
£34.00
4.8
BME Last Man Standing BYU
Bury, Lancashire
Sat 08 Aug 26
Free - £115.00
5.0
PHOENIX - The Painted Cow Run
Dorking, Surrey
Sat 08 Aug 26
£22.00 - £39.95
5.0
The Maverick Ochil Hills Trail
Stirling
Sat 08 Aug 26
£9.10 - £92.84
ATW Odyssey12
Riverside Park, Regatta Meadow, St Neots, Cambridgeshire, PE19 7AB
Sat 08 Aug 26
£59.36 - £106.00
The Butterfly Effect – Purple Emperor
Heanor, Derbyshire
Sun 09 Aug 26
£41.50
5.0
Phoenix Cambridgeshire Games Run
Huntingdon, Cambridgeshire
Sun 09 Aug 26
£22.00 - £39.95
Great British Bake Run 2026
The Last Hop, Unit 2, Thames Edge, 15-18 Clarence St, Staines TW18 4SU
Sun 09 Aug 26
£18.00 - £35.00
4.5
Showing 81-120 of 149 results