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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
Thames Meander Summer
Richmond, Greater London
Sun 09 Aug 26
£37.36 - £58.59
5.0
LINCOLNSHIRE FARM RUN
Thonock Lane Farm, Gainsborough DN21 3HP
Sun 09 Aug 26
£28.00
PHOENIX - Prosecco Run
Dorking, Surrey
Sun 09 Aug 26
£22.00 - £39.95
5.0
Midweek Chasing Numbers Aug 2026
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Fri 14 Aug 26
£18.00 - £27.00
5.0
Run to the Castle Ultra
Aberdovey Village Hall, Aberdovey LL35 0NR
Sat 15 Aug 26
£48.18 - £74.71
Sir Titus Summer Trot
Next to the Canal, near Salts Mill, Saltaire, Shipley, West Yorks BD18
Sat 15 Aug 26
£27.00 - £58.56
Summer Feisty Phoenix Day 1
Winchester, Hampshire
Sat 15 Aug 26
£33.95
I'm Not Throwing Away My Shot Run
The Last Hop, Unit 2, Thames Edge, 15-18 Clarence St, Staines TW18 4SU
Sat 15 Aug 26
£18.00 - £35.00
Pierrepont Plod – Summer 2026
Nottingham, Nottinghamshire
Sun 16 Aug 26
£41.50
4.9
Running GP Oulton Park Races
Tarporley, Cheshire West and Chester
Sun 16 Aug 26
£30.00 - £42.00
4.7
Two Tunnels Railway Races (Ultra, Marathon, Half Marathon, 10km, 5km, Colourburst)
Bath, Bath and North East Somerset
Sun 16 Aug 26
£10.80 - £87.48
4.6
Beat The Bell
Canterbury, Kent
Sun 16 Aug 26
£20.00
Summer Feisty Phoenix Day 2
Winchester, Hampshire
Sun 16 Aug 26
£33.95
Midweek Medal Madness Run August 2026
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Fri 21 Aug 26
£18.00 - £27.00
Summer Extravaganza
Leeds/Liverpool Canal, Wyther Lane Kirkstall Leeds LS5 3BT
Sat 22 Aug 26
£26.00 - £42.00
Phoenix Manchester Summer Series - Phoenix Afterglow
Manchester, Lancashire
Sat 22 Aug 26
£27.00 - £40.00
The Lucky Clover - 5k, 10k, Half, Full or Ultra Marathon
Suffolk Running Centre, IP29 5AX
Sat 22 Aug 26
£29.00 - £38.00
Great British Bake Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
Sat 22 Aug 26
£18.00 - £34.00
Surrey - Duck n Run - Rubber Ducky - Day 1
Walton-on-Thames, Surrey
Sat 22 Aug 26
£22.00 - £39.95
STRONG PRESENTS 12 Hour Backyard Ultra @ Cadwell Park With Porsche Centre Hull
Louth, Lincolnshire
Sun 23 Aug 26
£100.00 - £170.00
Phoenix Cambridgeshire Little Miss and Mister Runner
Peterborough, Cambridgeshire
Sun 23 Aug 26
£22.00 - £39.95
Train-ing Challenge
Bridestow, Devon
Sat 29 Aug 26
£36.00
Steam Challenge
Bridestow, Devon
Sun 30 Aug 26
£36.00
GNR & Time Turner 2026 - Durham
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham, DH1 3JU
Sun 30 Aug 26
£18.00 - £29.00
Choo-Choo Challenge
Bridestow, Devon
Mon 31 Aug 26
£36.00
Global Running Day
Wed 03 Jun 26
£8.00
Offer
Thanks for booking a Running Bug event through findarace.com - 10% OFF
Sundowner Trail Marathon
Chelmsford, Essex
Sat 06 Jun 26
£19.50
5.0
National Forest Way Ultra 75
Burton upon Trent, Staffordshire
Sat 06 Jun 26
£141.00 - £150.00
Formula One Marathons, Half Marathon & 50km
Milton Keynes, Buckinghamshire
Sun 19 Jul 26
£42.99 - £46.99
Showing 121-149 of 149 results