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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
TrailFest - Holdenby House
Holdenby House, Northampton
Sun 13 Sep 26
£22.00 - £64.00
🚀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
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6 are at - Chalfont St. Peter Community Centre , SL9 9QX.
Sat 20 Mar 27
£38.69
Zig Zag Challenge - 5K,10K, HALF MARATHON, FULL MARATHON & ULTRA-MARATHON
High Lodge, Thetford Forest, Brandon, IP27 0AF
Sun 21 Mar 27
£35.00 - £38.00
5.0
Easter Challenge - 5K,10K, HALF MARATHON, FULL MARATHON & ULTRA-MARATHON
Suffolk Running Centre, Church Road, IP29 5AX
Fri 26 Mar 27
£35.00 - £38.00
5.0
Jurassic Coast Challenge
Portland, Dorset
Fri 26 Mar 27 - Sun 28 Mar 27
£75.00 - £210.00
Space Oddity
Hurn Forest, Hospital Services Cricket Club, Neptune Drive, St Leonards, Ringwood BH24 2FB
Fri 26 Mar 27
£42.13
Jurassic Coast Ultra
Portland, Dorset
Sat 27 Mar 27
£90.00
Intergalactic
Hurn Forest, Hospital Services Cricket Club, Neptune Drive, St Leonards, Ringwood BH24 2FB
Sat 27 Mar 27
£42.13
Testway Ultra
Linkenholt Activity Center, Linkenholt, Andover, Hampshire, SP11 0EA
Sat 03 Apr 27
£74.50 - £85.11
4.8
Lake District Running Festival
Keswick, Cumberland
Sat 10 Apr 27
£52.00 - £88.00
The Pendine Sands Races
Carmarthen, Carmarthenshire
Sun 11 Apr 27
£30.00 - £40.00
5.0
Haughley Festival of Running - 5K,10K, HALF MARATHON, FULL MARATHON & ULTRA-MARATHON
Haughley Park, IP30 9RS
Sun 11 Apr 27
£29.00 - £38.00
4.5
Ultra X Spring Trail Series (110km, 50 miler, 50km, 25km and 12km)
Midhurst, West Sussex
Sat 17 Apr 27
£39.00 - £180.00
4.0
The Other Run - 5k, 10k, Half, Full and Ultra marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Sun 25 Apr 27
£29.00 - £38.00
5.0
PHOENIX - NOT the London Marathon Run 2027
Walton-on-Thames, Surrey
Sun 25 Apr 27
£39.95
5.0
MHU - Malvern Hills Ultra
Worcester, Worcestershire
Sat 01 May 27
£70.00 - £95.00
5.0
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
Zig Zag Marathon and Half
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Sun 09 May 27
£31.00 - £38.00
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
MTC Oilliphéist
Galway, County Galway
Fri 14 May 27
£90.00 - £155.00
MTC Gancanagh
Clifden, County Galway
Sat 15 May 27
£90.00 - £155.00
MTC Abhartach
Westport, County Mayo
Sun 16 May 27
£90.00 - £155.00
The Birthday Run - 5k,10k, Half Marathon, Full Marathon & Ultra-Marathon
Brandon Country Park, Bury Road, Brandon, Suffolk, IP27 0SU
Sun 16 May 27
£35.00 - £38.00
MTC BALOR
Plano, Collin
Mon 17 May 27
£90.00 - £155.00
MTC CARMAN
Freetown, Western
Tue 18 May 27
£90.00 - £155.00
MTC Bodach
Villa Rosa, Pilar
Wed 19 May 27
£90.00 - £155.00
MTC AIBELL
Lifford, County Donegal
Thu 20 May 27
£90.00 - £155.00
Goring Gap Trails Festival
Reading, Oxfordshire
Sat 22 May 27 - Sun 23 May 27
£38.00 - £82.00
Circuit Du Sore Legs
Wodson Park Sports Centre, Ware, Herts, SG12 0UQ
Sun 23 May 27
£29.00 - £38.00
Farmmageddon
Hyde Hall Farm, Buntingford, SG9 0RU
Sat 29 May 27 - Sun 30 May 27
£35.00 - £165.00
The Ultra Loop Track Challenge - 6, 12, 24 hours
Stockport, Cheshire
Sat 29 May 27
£36.00 - £85.00
5.0
Valley of the Owls Run
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Sun 06 Jun 27
£29.00 - £38.00
5.0
The Ultra Loop - Lyme Park
Stockport, Cheshire
Sun 27 Jun 27
£36.00
5.0
Tour du Mont Blanc
Haute-Savoie
Sun 05 Sep 27 - Sun 12 Sep 27
£950.00
MTC REDCAP
Gretna, Dumfriesshire
Sat 27 May 28
£90.00 - £155.00
Showing 281-320 of 333 results