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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 2025 - 2026 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 2025 - 2026

🚀Boosted

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

Caernarfon, Gwynedd
12 Jul 25
£31.99 - £94.99
4.8
🚀Boosted

Ogwen | Yr Helgi Du Skyline

Betws-Y-Coed, Gwynedd
02 Aug 25
£31.99 - £74.99
🚀Boosted

Atlantic Coast Challenge

Hayle, Cornwall
03 Oct 25 - 05 Oct 25
£75.00 - £210.00
🚀Boosted

Atlantic Coast Ultra

Hayle, Cornwall
04 Oct 25
£90.00

Remembrance Day Run - South

Wraysbury Skiff and Punting Club, Riverside, Egham, TW20 0AE
09 Nov 25
£29.00 - £37.00

Remembrance Day Run - North East

Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham, DH1 3JU
09 Nov 25
£30.00 - £35.00

Ultra X Morocco (110km, 50km)

Ouarzazate
15 Nov 25 - 16 Nov 25
£205.00 - £495.00

PHOENIX - Runbelievable - Road Runner - Day 1

Gravesend, Kent
19 Nov 25
£39.95

PHOENIX - Runbelievable - Road Runner - Day 2

Gravesend, Kent
20 Nov 25
£39.95

PHOENIX - Runbelievable - Road Runner - Day 3

Gravesend, Kent
21 Nov 25
£39.95

PHOENIX - Runbelievable - Road Runner - Day 4

Gravesend, Kent
22 Nov 25
£39.95

Turkey Trot - 5K, 10K, HALF MARATHON, FULL MARATHON, ULTRA MARATHON

Suffolk Running Centre, IP29 5AX
22 Nov 25
£33.00 - £36.00

Smurf Run - Wales

Dare Valley Country Park, Aberdare, CF44 7PS
22 Nov 25
£27.00 - £35.00

Serpent Trail Ultra Run 30 Miles

Haslemere, Surrey
23 Nov 25
£45.00
5.0

PHOENIX - Runbelievable - Road Runner - Day 5

Gravesend, Kent
23 Nov 25
£39.95

Medal Mix Challenge 2025 - Day 1

Exmouth, Devon
29 Nov 25
£28.00
5.0

Medal Mix Challenge 2025 - Day 2

Exmouth, Devon
30 Nov 25
£28.00
5.0

PHOENIX - Christmas Advent Run

Sunbury on Thames, Middlesex
30 Nov 25
£22.00 - £39.95

St Andrews Day Challenge - 5k,10k, Half Marathon, Full Marathon & Ultra-Marathon

Brandon Country Park, IP27 0SU
30 Nov 25
£33.00 - £36.00

Running GP at Goodwood Motor Circuit – December

Chichester, West Sussex
07 Dec 25
£30.00 - £162.00
4.5

Bauble Bimble - 5k,10k, Half Marathon, Full Marathon & Ultra-marathon

Ferry Meadows, Ham Lane, Peterborough, PE2 5UU
07 Dec 25
£33.00 - £36.00

Medal Madness - Winter 2025

Heanor, Derbyshire
07 Dec 25
£29.00
5.0

Twas The Run Before Christmas - 5k,10k, Half Marathon, Full Marathon & Ultra-Marathon

Brandon Country Park, IP27 0SU
14 Dec 25
£33.00 - £36.00
4.5

Christmas Canter - 5k, 10k, Half, Full or Ultra Marathon

Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
20 Dec 25
£25.00 - £37.50

PHOENIX - Frozen Phoenix

Sunbury on Thames, Middlesex
29 Dec 25
£27.00 - £40.00

Bell Challenge - Day 1

Exmouth, Devon
29 Dec 25
£35.00

PHOENIX - Winter Runderland

Sunbury on Thames, Middlesex
30 Dec 25
£27.00 - £40.00
4.0

Bell Challenge - Day 2

Exmouth, Devon
30 Dec 25
£35.00

Bell Challenge - Day 3

Exmouth, Devon
31 Dec 25
£35.00

Bell Challenge - Day 4

Exmouth, Devon
01 Jan 26
£35.00

Bell Challenge - Day 5

Exmouth, Devon
02 Jan 26
£35.00

Bell Challenge - Day 6

Exmouth, Devon
03 Jan 26
£35.00

Bell Challenge - Day 7

Exmouth, Devon
04 Jan 26
£35.00

Country to Capital

Aylesbury, Buckinghamshire
10 Jan 26
£84.00

WTF - Where's The Finish? - 5k,10k, Half Marathon, Full Marathon & Ultra-Marathon

Brandon Country Park, IP27 0SU
11 Jan 26
£34.00 - £38.00
4.0

PHOENIX - Doughnut Dash

Sunbury on Thames, Middlesex
11 Jan 26
£39.95
5.0

Windmill Way Wander - 5k,10k, Half Marathon, Full Marathon & Ultra-Marathon

Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
17 Jan 26
£27.00 - £38.00
4.8

Run for Cake - 5k,10k, Half Marathon, Full Marathon & Ultra-Marathon

Ferry Meadows, Ham Lane, Peterborough, PE2 5UU
08 Feb 26
£34.00 - £38.00
5.0

Valentines Challenge - 5k, 10k, Half Marathon, Full and Ultra

Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
14 Feb 26
£35.00 - £38.00

The Butterfly Effect – Birdwing

Heanor, Derbyshire
15 Feb 26
£39.50

The Pierrepont Plod - Winter 2026

Nottingham, Nottinghamshire
01 Mar 26
£39.50
5.0

The MTC JOGLE

Wick, Highland Council
13 Mar 26 - 29 Mar 26
£3,200.00

MTC CYMRUN 26

14 Apr 26 - 19 Apr 26
£300.00 - £1,200.00

MTC POOKA

Skibbereen, County Cork
08 May 26
£90.00 - £155.00
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