0365
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.
Filter by location
Ultramarathon Calendar 2026 - 2027
🚀Boosted
Chiltern Hills 100K
Chesham, Buckinghamshire
Sat 09 May 26
£152.00
🚀Boosted
Reach the Beach Ultra
Lairg, Sutherland
Sat 27 Jun 26
£99.00
🚀Boosted
Black Diamond Yr Wyddfa | Snowdon24
Caernarfon, Gwynedd
Sat 11 Jul 26 - Sun 12 Jul 26
£129.99 - £374.99
🚀Boosted
Scouts Honour Backyard Ultra
Hollinwood Scout Camp, Sheep Pen Lane, Worsley, Manchester, M28 1YB
Sat 01 Aug 26
£122.26
Lulworth Cove Trails
Wareham, Dorset
Sat 12 Sep 26
£42.00 - £97.00
The Pilgrims Reckoning
Bedford, Bedfordshire
Sat 12 Sep 26
£186.00
Leeds Country Way In A Day 100km
St John's Community Church, Greengates, BD10 0BB
Sat 12 Sep 26
£53.28
Phoenix South Wales - Alice in Runderland
Treharris, Mid Glamorgan
Sat 12 Sep 26
£35.00
The Rubber Ducky Waddle
The Last Hop, Unit 2, Thames Edge, 15-18 Clarence St, Staines TW18 4SU
Sun 13 Sep 26
£18.00 - £35.00
Phoenix South Wales - Are We There Yet?
Bargoed, Mid Glamorgan
Sun 13 Sep 26
£35.00
Phoenix Manchester Friday Firecracker
Manchester, Lancashire
Fri 18 Sep 26
£27.00 - £41.00
Midweek Chasing Numbers Sept 2026
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Fri 18 Sep 26
£18.00 - £27.00
5.0
The Rasselbock Run – Autumn 2026 Day One
Mansfield, Nottinghamshire
Sat 19 Sep 26
£41.50
5.0
The Lucky Horseshoe - 5k, 10k, Half, Full or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Sat 19 Sep 26
£29.00 - £38.00
Salmon Run
Exmouth, Devon
Sat 19 Sep 26
£15.00 - £50.00
Lone Wolf Birmingham 2026
Kidderminster, Worcestershire
Sat 19 Sep 26
£60.00
Oktoberfest
Rodley Cricket Club, Canal Bank Sports Ground, Moss Bridge Road, Rodley, Leeds, LS13 1RL
Sat 19 Sep 26
£27.00 - £56.00
5.0
BigSky Trails (AIR)
Hyde Common, Frogham, Nr Fordingbridge, SP6 2JD
Sun 20 Sep 26
£46.90 - £66.01
PHOENIX - Hedgie Hog Jog
Walton-on-Thames, Surrey
Sun 20 Sep 26
£22.00 - £40.00
The Rasselbock Run – Autumn 2026 day two
Mansfield, Nottinghamshire
Sun 20 Sep 26
£41.50
5.0
The Rubber Ducky Dash - North
Herrington Country Park, Chester Road, Penshaw, New Herrington, Houghton-le-Spring, DH4 7EL
Sun 20 Sep 26
£20.00 - £31.00
Something To Talk About
Avon Tyrrell Outdoor Activity Centre, Bransgore, Christchurch BH23 8EE
Sun 20 Sep 26
£42.13
MTC LEJOG: From Lands End to John O’Groats
Penzance, Cornwall
Fri 25 Sep 26 - Sun 11 Oct 26
£3,200.00
PHOENIX - Cakeathon
Walton-on-Thames, Surrey
Sat 26 Sep 26
£22.00 - £40.00
Bumble Bee Challenge Day 1
Exmouth, Devon
Sat 26 Sep 26
£36.00
Bumble Bee Challenge Day 2
Exmouth, Devon
Sun 27 Sep 26
£36.00
PHOENIX - Chocothon
Walton-on-Thames, Surrey
Sun 27 Sep 26
£22.00 - £40.00
The Wensum Way Trail - 5k,10k, Half Marathon, Full Marathon & Ultra
Billingford Lakes, North Elmham Road, NR20 4RG
Sun 27 Sep 26
£29.00 - £38.00
Ultra X Jordan
Mon 28 Sep 26 - Fri 02 Oct 26
£1,660.50 - £1,845.00
Midweek Chasing Numbers Oct 2026
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Fri 02 Oct 26
£18.00 - £27.00
Atlantic Coast Challenge
Hayle, Cornwall
Fri 02 Oct 26 - Sun 04 Oct 26
£75.00 - £210.00
4.5
Atlantic Coast Ultra
Hayle, Cornwall
Sat 03 Oct 26
£90.00
5.0
Doughnut Dash - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
Sat 03 Oct 26
£18.00 - £34.00
The Maverick South Downs Trail
Horndean, Hampshire
Sat 03 Oct 26
£9.10 - £92.84
Robin Challenge
Sence Valley
Thu 08 Oct 26
£40.00
Autumn Challenge Day 1
Exmouth, Devon
Sat 10 Oct 26
£36.00
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
Running GP at Goodwood Motor Circuit October
Chichester, West Sussex
Sun 11 Oct 26
£30.00 - £44.00
4.5
Showing 241-280 of 365 results