Marathons Found
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Running a full marathon is still the classic test for any runner. 26.2 miles (42km) is short enough to be achievable by most people - after a lot of hard training - but definitely long enough and tough enough to make it one of life's most memorable experiences.
From small, locally organised marathons, to the biggest races on the globe, attracting tens of thousands of runners, the Find a Race event calendar lists over 200 marathons every year all over the UK and beyond. So whether you’re looking for your nearest trail marathon or the buzz of a big-city road-race, check out our comprehensive 2026 - 2027 marathon list below: and hit the “Refine” button above to tailor your search.
Looking for a marathon outside the UK? Check out our list of International Marathons. If 26.2 miles doesn't feel tough enough, think about trying a challenging Ultra Marathon. And if you're not quite ready for a Full Marathon yet? See our Half Marathon Calendar.
Fancy an active trip away? Check out our Running Holidays page which lists international running trips and breaks. Or if you're looking for a great running challenge that you can take part in from anywhere, check out our virtual running events.
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Filter by location
Marathons 2026 - 2027
Rocky at 50 Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SURocky at 50 Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PSRame Head Race
Mount Edgecumbe, Cremyl, Torpoint, PL10 1HXSnowdonia Trail Marathon Eryri
Caernarfon, GwyneddSnowdonia Trail Marathon Eryri
Caernarfon, GwyneddPhoenix South Wales - Butterfly Run
Treharris, Mid GlamorganThe Piece of Cake Trail Run
Carding Mill Valley, Church Stretton, Shropshire, SY6 6JGThe Maverick Chilterns Trail
Princes Risborough, BuckinghamshirePhoenix Manchester Summer Series - Phoenix Blaze
Manchester, LancashirePhoenix South Wales - Prosecco Run
Pontypridd, Mid GlamorganRasselbock Marathon and Half Marathon 2026
Mansfield, NottinghamshireNorfolk Festival Of Running - 5k,10k, Half Marathon, Full & Ultra-Marathon
Bawsey Country Park, PE32 1EPBigHeat "CAMP-FIRE"
Mill Farm, Lurgashall, Petworth GU28 9ERThe Railway Run Marathon, Half Marathon & 50km
Milton Keynes, BuckinghamshireOoops I Ran It Again - North
Herrington Country Park, Chester Road, Penshaw, New Herrington, Houghton-le-Spring, DH4 7ELRevesby Running Festival
Revesby Estate (North), Revesby, Boston. PE22 7NUFormula One Marathons, Half Marathon & 50km
Milton Keynes, BuckinghamshireGreat Barrow Challenge - 10 events in 10 days
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AXMidweek Medal Madness Run - July
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AAGreat Barrow Challenge Day 2 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AXThe Rasselbock 545
Oxford, OxfordshireOoops I Ran It Again - Wales
Dare Valley Country Park, Aberdare, CF44 7PSGreat Barrow Challenge Day 3 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AXBright Skies Surrey Hills
Denbies Wine Estate, Bradley Lane, Dorking. RH5 6AAGreat Barrow Challenge Day 4 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AXGreat Barrow Challenge Day 5 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AXGreat Barrow Challenge Day 6 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AXGreat Barrow Challenge Day 7 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AXGreat Barrow Challenge Day 8 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AXGreat Barrow Challenge Day 9 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AXWind in the Pillows Marathons & Half marathon
Milton Keynes, BuckinghamshireTHE DARTMOOR CROSSING & GREAT ESCAPE
Ivybridge, DevonGreat Barrow Challenge Day 10 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AXPhoenix South Wales - Rose Run
Treharris, Mid GlamorganRUNNING GP BEDFORD AUTODROME
Bedford, BedfordshireThe Rocky Horror Picture Show
Shrewsbury Sports Village, Sundorne Rd, Shrewsbury SY1 4RQPhoenix South Wales - Kingfisher Run
Bargoed, Mid GlamorganThe Ultra Loop - Run As Many 5km Loops As You Can in 8 hours
Leeds, West YorkshirePHOENIX - The Painted Cow Run
Dorking, SurreyThe Maverick Ochil Hills Trail
StirlingATW Odyssey12
Riverside Park, Regatta Meadow, St Neots, Cambridgeshire, PE19 7ABThe Butterfly Effect – Purple Emperor
Heanor, DerbyshireGreat British Bake Run 2026
The Last Hop, Unit 2, Thames Edge, 15-18 Clarence St, Staines TW18 4SUPHOENIX - Prosecco Run
Dorking, Surrey
How long do you train for a marathon?
How long do you train for a marathon?
The typical training duration for a marathon is usually around 16 to 20 weeks. During this period, runners focus on gradually preparing their hearts, muscles, and mind for the physical and mental demands of the race. It is crucial to follow a well-structured training plan that gradually increases the intensity, allowing for improvements in fitness and endurance.
Marathon events shouldn’t be taken lightly - training should last around 16-20 weeks to allow the body to gradually improve cardiovascular fitness, strengthen muscles and learn how to mentally manage a long-distance run. As a rough guide, you should be looking to run 4 or 5 days a week logging around 45 miles. Your training runs will never be quite as long as the full race and it is a great idea to incorporate cross-training to help build speed and endurance.
How long will it take me to run a marathon?
How long will it take me to run a marathon?
In 2022 the average male finish time for the London marathon was 4hr 21 minutes with the average female finish time only just behind this at 4hr 57 minutes. For many marathon runners, a great aim is to finish under 4 hours, however, this isn’t easily achieved - especially if it is your first time running a race of this distance.
Are there any races longer than a Marathon?
Are there any races longer than a Marathon?
If you’re looking for an even bigger challenge, Ultra Marathons might just be for you. Anything above the traditional 26.2 miles is considered an Ultra Marathon, with common distances including 50k, 100k, 50 miles or 100 miles.