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Ultra Marathons Found
View all ↓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.
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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
Showing 1-40 of 314 results