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Ultra Marathons Found

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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.

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

Saturn - Chasing Numbers Summer Season

Egham, Surrey
09 Jun 23
£24.00 - £34.00

Greensand Country Ultra Trail 50KM

Biggleswade, Central Bedfordshire
10 Jun 23
£69.50

SATURN - Horrorwood

Staines, Middlesex
10 Jun 23
£27.00 - £40.00

Horrorwood Run

Staines, Middlesex
10 Jun 23
£27.00 - £40.00

BigSea - Isle of Purbeck 50K and 18 Mile

Swanage, Dorset
11 Jun 23
£33.00 - £55.00

The Valley of the Owls Run - 5k, 10k, Half marathon, Full or Ultra Marathon

Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
11 Jun 23
£22.00 - £35.00

PHOENIX - Minotaur 50 Mile Ultra & Centaur 100 Mile Ultra

Dorking, Surrey
17 Jun 23 - 18 Jun 23
£59.95 - £99.95

SNOWDONIA RACE FESTIVAL: Trail Half, 10K & Kids 1 mile

Brecon, Powys
24 Jun 23 - 25 Jun 23
£15.00 - £600.00

Rocky Horror Picture Run 2023 (NORTH)

Houghton le Spring, Tyne and Wear
25 Jun 23
£24.00 - £34.00

Isle of Wight Ultra Run

Ryde, Isle of Wight
25 Jun 23
£40.00

Goodwood Motor Circuit 5k, 10k, Half Marathon, 20mile, Marathon & 50k

Chichester, West Sussex
02 Jul 23
£26.00 - £150.00

Great British Bake Run 2023

Egham, Surrey
02 Jul 23
£27.00 - £40.00

Yr Wyddfa | Snowdon24

Caernarfon, Gwynedd
08 Jul 23 - 09 Jul 23
£108.99 - £324.99

The Rasselbock Run - Sherwood Pines - Summer

Mansfield, Nottinghamshire
09 Jul 23
£38.00
5.0

XTERRA Snowdonia Trail Marathon, Ultra, Half Marathon & 10k

Caernarfon, Gwynedd
09 Jul 23
£32.99 - £89.99
4.8

Hever Castle Festival of Endurance

Edenbridge, Kent
09 Jul 23
£45.00 - £495.00
4.0

Summer Ready Run - 5k, 10k, Half Marathon, Full Marathon, Ultra Marathon

Peterborough, Cambridgeshire
09 Jul 23
£30.00 - £33.00

Dragonflies Ten in Ten - Day 1

Egham, Surrey
14 Jul 23
£24.00 - £32.00

PHOENIX Fridays - I Love Fridays

Sunbury on Thames, Middlesex
14 Jul 23
£26.00 - £33.00

Dragonflies Ten in Ten - Day 2

Staines, Middlesex
15 Jul 23
£27.00 - £40.00
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