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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 2026 - 2027 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 2026 - 2027
🚀Boosted
Snowdonia Trail Marathon Eryri
Caernarfon, Gwynedd
Sat 11 Jul 26 - Sun 12 Jul 26
£33.99 - £99.99
4.8
🚀Boosted
Black Diamond Yr Wyddfa | Snowdon24
Caernarfon, Gwynedd
Sat 11 Jul 26 - Sun 12 Jul 26
£129.99 - £374.99
🚀Boosted
Atlantic Coast Challenge
Hayle, Cornwall
Fri 02 Oct 26 - Sun 04 Oct 26
£75.00 - £210.00
4.5
🚀Boosted
Atlantic Coast Ultra
Hayle, Cornwall
Sat 03 Oct 26
£90.00
5.0
Forest of Dean Ultra Marathon
Coleford, Gloucestershire
Sat 10 Oct 26
£90.00
The South Hams Ultra
Mothecombe car park, Flete Estate Plymouth PL8 1LB
Sat 10 Oct 26 - Sun 11 Oct 26
£45.00 - £146.38
Lone Wolf South West 2026
Exeter, Devon
Sat 10 Oct 26 - Sun 11 Oct 26
£60.00
4.9
Rhino Run
Lincoln Road, Skellingthorpe, Lincoln LN6 5UU
Sat 10 Oct 26
£28.00
Autumn Challenge Day 2
Exmouth, Devon
Sun 11 Oct 26
£36.00
Scare Bear Run 2026 - North
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham DH1 3JU
Sun 11 Oct 26
£18.00 - £29.00
Bath & Bristol Railway Races; 50km, Marathon, 25km, Half, 10km & 2km Fun Run
Bath, Avon
Sun 11 Oct 26
£8.10 - £70.20
4.9
Phoenix Manchester Priya's Birthday Biryani Dash
Bury, Lancashire
Sun 11 Oct 26
£42.00
Running GP at Goodwood Motor Circuit October
Chichester, West Sussex
Sun 11 Oct 26
£30.00 - £44.00
4.5
The Ultra Loop - Run As Many 6km Loops As You Can in 8 hours
Northwich, Cheshire
Sun 18 Oct 26
£34.00
Old Mother Shipton's Soft Shoe Shuffle
The Start of the Beryl Burton Cycleway, in the park, not at Mother Shiptons Cave, Knaresborough
Sun 18 Oct 26
£25.00 - £56.00
Phoenix South Wales - Aberfan Memorial Run
Merthyr Tydfil, Mid Glamorgan
Sun 18 Oct 26
£35.00
The Halloween 7in7
Ross-on-Wye, Herefordshire
Mon 19 Oct 26 - Sun 25 Oct 26
£155.00 - £195.00
Wight Lines
Hurst Rd, Milford on Sea, Lymington SO41 0PY
Sun 25 Oct 26
£42.13
Halloween Run
Northampton Active, Bedford Rd, Northampton NN4 7AA
Sat 31 Oct 26
£27.00 - £34.00
Phoenix Manchester Hoofs, Horns and Paws Charity Run
Manchester, Lancashire
Sat 31 Oct 26
£41.00
Chiltern Ridge Winter 50K
Berkhamsted, Hertfordshire
Sat 31 Oct 26
£75.00
Spooky Challenge Day 1
Bridestow, Devon
Sat 31 Oct 26
£36.00
PHOENIX Cambridgeshire Halloween Run
St Neots, Cambridgeshire
Sat 31 Oct 26
£22.00 - £39.95
Spooky Challenge Day 2
Bridestow, Devon
Sun 01 Nov 26
£36.00
PHOENIX - Lancaster Bomber Run
Walton-on-Thames, Surrey
Fri 06 Nov 26
£22.00 - £40.00
Race to Remember
Portsmouth, Hampshire
Sat 07 Nov 26
£55.00 - £175.00
PHOENIX - Lest We Forget
Walton-on-Thames, Surrey
Sat 07 Nov 26
£22.00 - £39.95
5.0
Beacons Ultra, Marathon & Half Marathon
Brecon, Powys
Sat 07 Nov 26
£20.00 - £80.00
4.0
Remembrance Run 2026 - South
Wraysbury Skiff and Punting Club, Riverside, Egham, TW20 0AE
Sun 08 Nov 26
£23.00 - £37.00
Phoenix Running Manchester Wings of Remembrance 2026
Oldham, Lancashire
Sun 08 Nov 26
£41.00
Remembrance Run 2026 - North East
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham, DH1 3JU
Sun 08 Nov 26
£23.00 - £34.00
Remembrance Run: 5k,10k, Half Marathon, Full Marathon & ultra-marathon
Ferry Meadows, Ham Lane, Peterborough, PE2 5UU
Sun 08 Nov 26
£35.00 - £38.00
5.0
Ultra X Morocco (110km, 50km)
Ouarzazate
Sat 14 Nov 26 - Sun 15 Nov 26
£205.00 - £495.00
Autumn Feisty Phoenix
Winchester, Hampshire
Sat 14 Nov 26
£33.95
The Smurf Run
Wraysbury Skiff and Punting Club, Riverside, Egham, TW20 0AE
Sun 15 Nov 26
£18.00 - £35.00
Dormouse Challenge
Salcey Forest
Fri 20 Nov 26
£38.00 - £40.00
5.0
The Smurf Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
Sat 21 Nov 26
£18.00 - £34.00
North Chilterns 50K
Luton, Bedfordshire
Sat 21 Nov 26
£75.00
4.8
Mudfest - November 2026
Swadlincote, Derbyshire
Fri 27 Nov 26
£29.00
5.0
Serpent Trail Ultra Run 30 Miles
Haslemere, Surrey
Sun 29 Nov 26
£45.00
5.0
Rumble In The Jumble VI
Northampton Active, Bedford Rd, Northampton NN4 7AA
Sun 29 Nov 26
£27.00 - £34.00
PHOENIX - Christmas Advent Run
Walton-on-Thames, Surrey
Sun 29 Nov 26
£22.00 - £39.95
The Donut Dash
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sun 29 Nov 26
£18.00 - £35.00
12 Days of Xmas 12in12
Ross-on-Wye, Herefordshire
Sun 06 Dec 26 - Thu 17 Dec 26
£270.00 - £325.00
Showing 241-280 of 353 results