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 2025 - 2026 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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Marathons 2025 - 2026
MBNA Chester Marathon
Chester, CheshireValencia Marathon
ValenciaThe Medal Madness - Winter 2025
Heanor, DerbyshireDeja Vu Marathon & Half Marathon
Milton Keynes, BuckinghamshireRunning GP at Goodwood Motor Circuit – December
Chichester, West SussexBauble Bimble - 5k,10k, Half Marathon, Full Marathon & Ultra-marathon
Ferry Meadows, Ham Lane, Peterborough, PE2 5UUPhoenix - Christmas Jumper FRIDAY Run
Walton-on-Thames, SurreyTwas The Run Before Christmas - 5k,10k, Half Marathon, Full Marathon & Ultra-Marathon
Brandon Country Park, IP27 0SUA Christmas Carol Bobble Hat Run - North
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham DH1 3JUChristmas Canter - 5k, 10k, Half, Full or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AXA Christmas Carol Bobble Hat Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PSDie Hard Christmas Jumpers Marathon & Half Marathon
Milton Keynes, BuckinghamshireChristmas Cracker Day Run
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AABoxing Day Challenge
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AAYear End Time Turner
The Last Hop, Unit 2, Thames Edge, 15-18 Clarence St, Staines TW18 4SUPHOENIX - Year End Marathon & Half Marathon
Sunbury on Thames, MiddlesexPHOENIX - Frozen Phoenix
Sunbury on Thames, MiddlesexBell Challenge - Day 1
Exmouth, DevonBell Challenge - Day 2
Exmouth, DevonPHOENIX - Winter Runderland
Sunbury on Thames, MiddlesexBell Challenge - Day 3
Exmouth, DevonBell Challenge - Day 4
Exmouth, DevonBell Challenge - Day 5
Exmouth, DevonBell Challenge - Day 6
Exmouth, DevonBell Challenge - Day 7
Exmouth, DevonThe Rasselbock Run - Winter 2026 - Day One
Mansfield, NottinghamshirePHOENIX - Doughnut Dash
Sunbury on Thames, MiddlesexWTF - Where's The Finish? - 5k,10k, Half Marathon, Full Marathon & Ultra-Marathon
Brandon Country Park, IP27 0SUThe Rasselbock Run - Winter 2026 - Day Two
Mansfield, NottinghamshireWindmill Way Wander - 5k,10k, Half Marathon, Full Marathon & Ultra-Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AXThe Rise From The Ashes Run - North
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham, DH1 3JUPAGAN TRAILS
Newton Abbot, DevonThe Clumber Lakeside – Winter 2026 – Day One
Worksop, NottinghamshireSpice Up Your Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PSThe Clumber Lakeside - Winter 2026 - Day Two
Worksop, NottinghamshireQuadzilla 4 Marathons in 4 Days
Milton Keynes, BuckinghamshireThe Hardwick Hobble – Winter 2026: Day 1
Chesterfield, DerbyshireRun for Cake - 5k,10k, Half Marathon, Full Marathon & Ultra-Marathon
Ferry Meadows, Ham Lane, Peterborough, PE2 5UUThe Hardwick Hobble – Winter 2026: Day 2
Chesterfield, DerbyshireValentines Challenge - 5k, 10k, Half Marathon, Full and Ultra
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AXSmurf Run - North
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham, DH1 3JU
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.