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Ultra Marathons Found

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Ultra Marathons

For when the standard 26.2 mile Marathon is just not far enough. Ultra runs (any run over marathon distance) are experiencing a huge growth in popularity in the UK.

From small, locally organised Ultra Marathons, to some of the best known events Find a Race event calendar lists over 100 ultras every year all over the UK. So check out the comprehensive list of races in our 2025 - 2026 Ultramarathon calendar below: and hit the “Refine” button to tailor your search.

If you're looking for something different why not check out our Running Holidays page which lists international running trips and breaks.

Ultramarathon Calendar 2025 - 2026

MTC LEJOG

Penzance, Cornwall
25 Sep 25 - 13 Oct 25
£3,200.00

PHOENIX Fridays - Fiery Phoenix Friday 2025

Walton-on-Thames, Surrey
10 Oct 25
£26.00 - £33.00

Rumble In The Jumble

Poorhouse Lane Hull HU9 5DF
11 Oct 25
£22.00

Aberfoyle Festival of Trail Running

Cobleland Campsite, Aberfoyle
11 Oct 25
£40.53 - £72.38

PHOENIX - King of the Rungle

Walton-on-Thames, Surrey
11 Oct 25
£22.00 - £40.00

North Chilterns 50K

Luton, Bedfordshire
12 Oct 25
£75.00
5.0

PHOENIX - Orca Run

Walton-on-Thames, Surrey
12 Oct 25
£22.00 - £40.00

Scare Bear Run - North

Herrington Country Park, Chester, DH4 7EL
12 Oct 25
£18.00 - £29.00

South Downs Way Ultra Run - 30 Miles

Petersfield, Hampshire
12 Oct 25
£45.00

PHOENIX - Raging Bull Run

Walton-on-Thames, Surrey
18 Oct 25
£22.00 - £40.00

Scare Bear Run - Wales

Dare Valley Country Park, Aberdare, CF44 7PS
18 Oct 25
£18.00 - £35.00

PHOENIX - Sea Turtle Run

Walton-on-Thames, Surrey
19 Oct 25
£22.00 - £40.00

Brenig Way 50k

Green Lane Car Park, Corwen
19 Oct 25
Free - £52.74

The Giddy Horse Races: 12hr, 8hr Races (Solo & Team) Plus Canicross, Night Races, Obstacle Course Race & Trail Races

Chepstow, Gwent
25 Oct 25
£25.92 - £90.00

Scare Bear Run 2025

The Last Hop, Unit 2, Thames Edge, 15-18 Clarence St, Staines TW18 4SU
25 Oct 25
£18.00 - £35.00

Running Tribe Races

Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, Chalfont St Peter, Buckinghamshire. SL9 0QA. Course 4,5,6 are at - Chalfont St. Peter Community Centre , Chalfont St Peter, Gerrards Cross, SL9 9QX, England
25 Oct 25
£37.50

Hubble Bubble Day 1 & Ghostly 1 Mile

Leeds/Liverpool Canal, Wyther Lane, Kirkstall Leeds, LS5 3BT
25 Oct 25
£4.00 - £56.00

Stort30

Hockerill Sports and Social Club, Beldams Lane, Bishops Stortford, CM23 5LG
26 Oct 25
£58.59

Pumpkin Plod - 5k,10k, Half Marathon, Full & Ultra Marathon

Ferry Meadows, Ham Lane, Peterborough, PE2 5UU
26 Oct 25
£21.00 - £36.00
5.0

Wight Lines

Hordle Cliff West, Cliff Rd, Milford on Sea, SO41 0NT
26 Oct 25
£42.13

Hubble Bubble Day 2 & Ghostly 1 Mile

Leeds/Liverpool Canal, Wyther Lane, Kirkstall Leeds, LS5 3BT
26 Oct 25
£16.00 - £56.00

Chiltern Ridge Winter 50K

Berkhamsted, Hertfordshire
01 Nov 25
£75.00

Fireworks 50

Wodson Park Sports Centre, Ware, Herts, SG12 0UQ
01 Nov 25
£57.50

Rocket Around The Running Track - 12 hour challenge

Wodson Park Sports Centre, Ware, Herts, SG12 0UQ
01 Nov 25
£57.50

Catherine Wheel Canter - 5k, 10k, Half, Full & Ultra Marathon

Wodson Park Sports Centre, Ware, Herts, SG12 0UQ
01 Nov 25
£25.00 - £37.50

Autumn Challenge Day 1

Exmouth, Devon
01 Nov 25
£35.00

Guy Fawkes Gallop - 5k, 10k, half marathon, full marathon & 50k Ultra

Wodson Park Sports Centre, Ware, Herts, SG12 0UQ
01 Nov 25
£25.00 - £37.50

Old Mother Shipton's Soft Shoe Shuffle

Knaresborough North Yorkshire, HG5 8DP
02 Nov 25
£25.00 - £56.00

Remember, Remember Your Legs In November

Northampton Active, Bedford Rd, Northampton NN4 7AA
02 Nov 25
£14.00 - £54.00

Autumn Challenge Day 2

Exmouth, Devon
02 Nov 25
£35.00

Swinsty & Fewston Reservoir Autumn Day 1

Swinsty & Fewston Reservoir Car Park, North Lane, Otley, LS21 2NP
06 Nov 25
£25.00 - £41.00

PHOENIX - Lancaster Bomber Run

Walton-on-Thames, Surrey
07 Nov 25
£22.00 - £40.00

Remembrance Run

Lincoln Road, Skellingthorpe, Lincoln LN6 5UU
08 Nov 25
£28.00

Beacons Ultra, Marathon & Half Marathon

Brecon, Powys
08 Nov 25
£20.00 - £80.00

PHOENIX - Lest We Forget - 2025

Sunbury on Thames, Middlesex
08 Nov 25
£22.00 - £39.95

Remembrance Day Run - South

Wraysbury Skiff and Punting Club, Riverside, Egham, TW20 0AE
09 Nov 25
£26.00 - £38.00

Remembrance Day Run - North East

Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham, DH1 3JU
09 Nov 25
£18.00 - £36.00

Remembrance Run - 5k, 10k, Half Marathon, Full Marathon, Ultra Marathon

Ferry Meadows, Ham Lane, Peterborough, PE2 5UU
09 Nov 25
£33.00 - £36.00
5.0

KENT BACKYARD ULTRA - Vigo

Vigo Rugby Club, Harvel Road, Meopham, Luddesdown, Kent, DA13 0UA
14 Nov 25
£75.00 - £400.00

Midweek Chasing Numbers Nov 2025

The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
14 Nov 25
£18.00 - £27.00
5.0
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