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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 2023 - 2024 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 2023 - 2024
🚀Boosted
Great Barrow Challenge - Ten in Ten Series - 5k, 10k, half marathon, full or ultra marathon
Bury St Edmunds, Suffolk
22 Jul 23 - 31 Jul 23
£198.00 - £315.00
🚀Boosted
Pembs 186
Cardigan, Dyfed
09 Sep 23 - 16 Sep 23
£1,068.93
Bath Two Tunnels Railway Races (50km, Marathon, Half, 10km, 5km, Colourburst)
Bath, Bath and North East Somerset
20 Aug 23
£10.00 - £115.00
4.4
Ultra X 50 Wales
Machynlleth, Powys
20 Aug 23
£75.00 - £85.00
PHOENIX - Prosecco Run
Dorking, Surrey
27 Aug 23
£39.95
PHOENIX - Ready Teddy Go
Dorking, Surrey
28 Aug 23
£39.95
Teenage Mutant Ninja Turtles - Part 3
Staines, Middlesex
02 Sep 23
£27.00 - £40.00
And Juliet-t
Staines, Middlesex
03 Sep 23
£27.00 - £40.00
Something Wild Festival - SwimRun, Trail Running and Wild Swim
Kingsbridge, Devon
08 Sep 23 - 10 Sep 23
£5.00 - £100.00
Brutal 300
Caernarfon, Gwynedd
08 Sep 23
£125.00 - £325.00
5.0
North Downs Way Ultra Run
Guildford, Surrey
09 Sep 23
£40.00
Bewl Water
Tunbridge Wells, Lamberhurst, East Sussex
09 Sep 23
£27.71 - £55.22
4.7
Pembs 186
Cardigan, Dyfed
09 Sep 23 - 16 Sep 23
£1,068.93
Tour du Mont Blanc - First Half
Haute-Savoie
09 Sep 23
£250.00
PHOENIX - The Queen's Memorial Run
Sunbury on Thames, Middlesex
09 Sep 23
£22.00 - £39.95
Suffolk Coastal Path 50K
Aldeburgh, Suffolk
09 Sep 23
£68.00 - £75.00
FEAR (Forget Everything And Run) - 5k, 10k, Half Marathon, Full Marathon, Ultra Marathon
Brandon, Suffolk
10 Sep 23
£28.00 - £33.00
PHOENIX - Dragon's Eye - Black
Cranleigh, Surrey
10 Sep 23
£27.00 - £40.00
The Rasselbock Run - Sherwood Pines - Autumn 2023
Mansfield, Nottinghamshire
10 Sep 23
£38.00
5.0
Peak District Challenge
Hope Valley, Derbyshire
15 Sep 23 - 16 Sep 23
£23.00 - £73.00
4.0
Ultra X 110 England
Hope Valley, Derbyshire
16 Sep 23 - 17 Sep 23
£265.50 - £295.00
The Hardwick Hobble – Autumn
Chesterfield, Derbyshire
16 Sep 23
£38.00
5.0