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
Rasselbock Marathon and Half Marathon 2025
Mansfield, NottinghamshireMBNA Chester Marathon
Chester, CheshireRemembrance Day Run - North East
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham, DH1 3JUPHOENIX - Remembrance Day Marathon & Half Marathon
Sunbury on Thames, MiddlesexRemembrance Run - 5k, 10k, Half Marathon, Full Marathon, Ultra Marathon
Ferry Meadows, Ham Lane, Peterborough, PE2 5UUMidweek Chasing Numbers Nov 2025
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUSmurf Run
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AAPHOENIX - Runbelievable - Road Runner - Day 1
Gravesend, KentPHOENIX - Runbelievable - Road Runner - Day 2
Gravesend, KentDormouse Challenge
Salcey ForestPHOENIX - Runbelievable - Road Runner - Day 3
Gravesend, KentTurkey Trot - 5K, 10K, HALF MARATHON, FULL MARATHON, ULTRA MARATHON
Suffolk Running Centre, IP29 5AXPHOENIX - Runbelievable - Road Runner - Day 4
Gravesend, KentSmurf Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PSRunning Grand Prix Oulton Park
Tarporley, Cheshire West and ChesterLord of The Run Part 3
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUPHOENIX - Runbelievable - Road Runner - Day 5
Gravesend, KentPHOENIX - Riverside Marathon & Half Marathon
Sunbury on Thames, MiddlesexMedal Mix Challenge 2025 - Day 1
Exmouth, DevonRhino Run
Poorhouse Lane Hull HU9 5DFMedal Mix Challenge 2025 - Day 2
Exmouth, DevonSt Andrews Day Challenge - 5k,10k, Half Marathon, Full Marathon & Ultra-Marathon
Brandon Country Park, IP27 0SUPHOENIX - Christmas Advent Run
Sunbury on Thames, MiddlesexThe Christmas Jumper Jaunt
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUGremlins Christmas Half & Marathons
Milton Keynes, BuckinghamshirePHOENIX - Bobble Wobble Run
Walton-on-Thames, SurreyA Christmas Carol Bobble Hat Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SUValencia Marathon
ValenciaThe Medal Madness - Winter 2025
Heanor, DerbyshireNew Forest Xmas Trails
Christchurch, DorsetDeja 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 3JUBigXmas Trail Festival
Manchester, LancashireChristmas 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 0AA
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.