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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
Independence Weekend Runs: 5k, 10k, Half, Full & Ultra Marathons
Winchester, Hampshire
Sat 04 Jul 26 - Sun 05 Jul 26
£39.95
🚀Boosted
Belvoir Castle Run Series
Grantham, Belvoir, Leicestershire
Sun 19 Jul 26
£37.63 - £69.88
5.0
🚀Boosted
Thames Meander Summer
Richmond, Greater London
Sun 09 Aug 26
£37.36 - £58.59
5.0
🚀Boosted
Wörthersee Marathon
Klagenfurt am Wörthersee
Sun 27 Sep 26
£99.00
The Snickerthon
Chasewater Vistor Centre, Pool Lane, Burntwood, WS8 7NL
Sun 28 Jun 26
£28.01 - £45.00
BME Adapt and Overcome 2026
Seascale, Cumbria
Sat 04 Jul 26
Free - £80.00
PHOENIX - Summer Sun Run
Dorking, Surrey
Sat 04 Jul 26
£22.00 - £39.95
July the Turd
The Unicorn Inn, Holly Road, Little Dawley TF4 3HZ
Sat 04 Jul 26
£29.93 - £42.66
Independence Weekend Runs: 5k, 10k, Half, Full & Ultra Marathons
Winchester, Hampshire
Sat 04 Jul 26 - Sun 05 Jul 26
£39.95
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
Marston Madness
Marston Lodge, Marston Trussell, LE16 9TT
Sun 05 Jul 26
£40.53 - £127.57
The Rasselbock Run - Summer 2026
Mansfield, Nottinghamshire
Sun 05 Jul 26
£41.50
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
Star Tracks
Plymouth, Devon
Sun 05 Jul 26
£37.00
Running GP at Goodwood Motor Circuit Races & Duathlons - July 2026
Chichester, West Sussex
Sun 05 Jul 26
£30.00 - £47.00
Midweek Chasing Numbers Jul 2026
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Fri 10 Jul 26
£18.00 - £27.00
5.0
Beat the Ferry 50k, Studland
Swanage, Dorset
Sat 11 Jul 26
£40.00 - £75.00
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
PHOENIX - Butterfly Run
Walton-on-Thames, Surrey
Sat 11 Jul 26
£22.00 - £40.00
PHOENIX BEDFORDSHIRE Tiaras and Tutus
Bedford, Bedfordshire
Sat 11 Jul 26
£22.00 - £39.95
Sithee at Slawit Again
Slaithwaite Community Centre, Bank Gate, Slaithwaite, Huddersfield HD7 5DL
Sat 11 Jul 26
£16.00 - £42.00
Snowdonia Trail Marathon Eryri
Caernarfon, Gwynedd
Sat 11 Jul 26 - Sun 12 Jul 26
£33.99 - £99.99
4.8
Phoenix South Wales - Butterfly Run
Treharris, Mid Glamorgan
Sat 11 Jul 26
£35.00
The Piece of Cake Trail Run
Carding Mill Valley, Church Stretton, Shropshire, SY6 6JG
Sat 11 Jul 26
£32.25 - £45.00
The Maverick Chilterns Trail 2026
Princes Risborough, Buckinghamshire
Sat 11 Jul 26
£9.10 - £92.84
Phoenix Manchester Summer Series - Phoenix Blaze
Manchester, Lancashire
Sat 11 Jul 26
£27.00 - £40.00
Phoenix South Wales - Prosecco Run
Pontypridd, Mid Glamorgan
Sun 12 Jul 26
£35.00
Phoenix Cambridgeshire Runderful Wizard
St Neots, Cambridgeshire
Sun 12 Jul 26
£22.00 - £39.95
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
Cider Weekend 2026
Blandford Forum, Minchington, Dorset
Fri 17 Jul 26 - Sun 19 Jul 26
£20.00 - £77.00
Belvoir Castle Triathlon & Mulitsport
Grantham, Belvoir, Leicestershire
Sat 18 Jul 26 - Sun 19 Jul 26
£37.63 - £260.93
5.0
BigHeat "CAMP-FIRE"
Mill Farm, Lurgashall, Petworth GU28 9ER
Sat 18 Jul 26 - Sun 19 Jul 26
Free - £69.19
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
£18.05 - £75.39
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
Showing 1-40 of 103 results