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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
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
£106.33
Bauble Bimble: 5k,10k, Half Marathon, Full Marathon & ultra-marathon
Ferry Meadows, Ham Lane, Peterborough, PE2 5UU
Sun 06 Dec 26
£35.00 - £38.00
Running GP at Goodwood Motor Circuit December
Chichester, West Sussex
Sun 06 Dec 26
£30.00 - £44.00
4.5
The Snow Globe Gallop Bobble Hat Run - North
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham, DH1 3JU
Sun 06 Dec 26
£23.00 - £34.00
2 Turtle Doves
Ross-on-Wye, Herefordshire
Mon 07 Dec 26
£29.00
3 French Hens Run
Ross-on-Wye, Herefordshire
Tue 08 Dec 26
£29.00
4 Calling Birds Run
Ross-on-Wye, Herefordshire
Wed 09 Dec 26
£25.00
5 Golden Rings Run
Ross-on-Wye, Herefordshire
Thu 10 Dec 26
£29.00
Phoenix - Christmas Jumper FRIDAY Run
Walton-on-Thames, Surrey
Fri 11 Dec 26
£49.95
Santa Run - North
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham DH1 3JU
Sat 12 Dec 26
£16.14
7 Swans a Swimming
Ross-on-Wye, Herefordshire
Sat 12 Dec 26
£29.00
The Snow Globe Gallop Bobble Hat Run - North
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham, DH1 3JU
Sun 13 Dec 26
£23.00 - £34.00
'Twas The Run Before Christmas - 5k, 10k, 15k, Half Marathon, Heavy Half Marathon, Full Marathon & Ultra Marathon
High Lodge, Thetford Forest, IP27 0AF
Sun 13 Dec 26
£29.00 - £38.00
4.8
9 Ladies Dancing
Ross-on-Wye, Herefordshire
Mon 14 Dec 26
£29.00
10 Lords a Leaping
Ross-on-Wye, Herefordshire
Tue 15 Dec 26
£29.00
11 Pipers Piping
Ross-on-Wye, Herefordshire
Wed 16 Dec 26
£29.00
12 Drummers Drumming
Ross-on-Wye, Herefordshire
Thu 17 Dec 26
£29.00
Christmas Canter - 5k, 10k, Half Marathon, Full Marathon & Ultra
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Sat 19 Dec 26
£29.00 - £38.00
4.5
The Snow Globe Gallop Bobble Hat Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
Sun 20 Dec 26
£26.00 - £40.00
Boxing Day Challenge
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Sat 26 Dec 26
£18.00 - £35.00
Year End Time Turner 2026
The Last Hop, Unit 2, Thames Edge, 15-18 Clarence St, Staines TW18 4SU
Sun 27 Dec 26
£18.00 - £35.00
4.0
The Sunrise to Sunset Challenge
Shrewsbury Sports Village, Sundorne Rd, Shrewsbury SY1 4RQ
Sun 27 Dec 26
£29.93 - £47.97
PHOENIX - Frozen Phoenix
Walton-on-Thames, Surrey
Tue 29 Dec 26
£27.00 - £40.00
PHOENIX - Winter Runderland
Walton-on-Thames, Surrey
Wed 30 Dec 26
£27.00 - £40.00
4.0
New Years Day Run 2027
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Fri 01 Jan 27
£18.00 - £35.00
5.0
Leeds Country Way Winter Ultras
Miners Welfare Hall, 56 Main St, Garforth, Leeds LS25 1AA & St John's Community Church, 19 Carr Bottom Rd, Greengates, BD10 0BB
Sat 09 Jan 27
£106.33
PHOENIX - Doughnut Dash
Walton-on-Thames, Surrey
Sun 10 Jan 27
£39.95
5.0
WTF - Where's The Finish? - 5k,10k, Half Marathon, Full Marathon & Ultra-Marathon
Brandon Country Park, IP27 0SU
Sun 10 Jan 27
£35.00 - £38.00
4.0
The Slothful Run
Ross-on-Wye, Herefordshire
Mon 11 Jan 27
£25.00 - £39.00
Windmill Way Wander - 5k, 10k, Half, Full & Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Sat 16 Jan 27
£29.00 - £38.00
4.8
PAGAN TRAILS
Newton Abbot, Devon
Sat 23 Jan 27
£52.00 - £82.00
OMG (One Mile 2 Go) Run - 5k, 10k, Half Marathon, Full Marathon & Ultra Marathon
Bawsey Country Park, PE32 1EP
Sat 23 Jan 27
£29.00 - £38.00
5.0
MTC JOGLE: From John O’Groats to Lands End
Wick, Highland Council
Sat 13 Mar 27 - Mon 29 Mar 27
£3,200.00
MTC MizMal ®
Skibbereen, County Cork
Fri 07 May 27 - Thu 20 May 27
£600.00 - £2,800.00
MTC POOKA
Skibbereen, County Cork
Fri 07 May 27
£90.00 - £155.00
MTC Leprechaun
Bantry, County Cork
Sat 08 May 27
£90.00 - £155.00
MTC MACHA
Killarney, County Kerry
Sun 09 May 27
£90.00 - £155.00
MTC Shamrock
Listowel, County Kerry
Mon 10 May 27
£90.00 - £155.00
MTC BANSHEE
Limerick, County Limerick
Tue 11 May 27
£90.00 - £155.00
MTC DULLAHAN
Ennis, County Clare
Wed 12 May 27
£90.00 - £155.00
MTC ENBARR
Galway, County Clare
Thu 13 May 27
£90.00 - £155.00
Showing 321-360 of 382 results