0251
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 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.
Filter by location
Ultramarathon Calendar 2025 - 2026
🚀Boosted
Harrold-Odell Country Park - Bedfordshire. 10km, 25km & 50km Trail Races.
Bedford, Bedfordshire
08 Mar 25
£32.00 - £55.00
🚀Boosted
Jurassic Coast Challenge
Portland, Dorset
28 Mar 25 - 30 Mar 25
£75.00 - £210.00
🚀Boosted
Jurassic Coast Ultra
Portland, Dorset
29 Mar 25
£90.00
🚀Boosted
24 Hours South - The Offa's Dyke ULTRA
Nova Centre, Prestatyn
10 May 25
Free - £154.10
Chiltern Ridge Winter 50K
Berkhamsted, Hertfordshire
01 Nov 25
£70.00
Autumn Challenge Day 1
Exmouth, Devon
01 Nov 25
£32.00
Autumn Challenge Day 2
Exmouth, Devon
02 Nov 25
£32.00
Beacons Ultra, Marathon & Half Marathon
Brecon, Powys
08 Nov 25
£40.00 - £80.00
PHOENIX - Lest We Forget - 2025
Sunbury on Thames, Middlesex
08 Nov 25
£22.00 - £39.95
Remembrance Run - 5k, 10k, Half Marathon, Full Marathon, Ultra Marathon
Ferry Meadows, Ham Lane, Peterborough, PE2 5UU
09 Nov 25
£33.00 - £36.00
5.0
Ultra X Morocco (110km, 50km)
Ouarzazate
15 Nov 25 - 16 Nov 25
£205.00 - £495.00
Turkey Trot - 5K, 10K, HALF MARATHON, FULL MARATHON, ULTRA MARATHON
Suffolk Running Centre, IP29 5AX
22 Nov 25
£33.00 - £36.00
Serpent Trail Ultra Run 30 Miles
Haslemere, Surrey
23 Nov 25
£45.00
5.0
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
St Andrews Day Challenge - 5k,10k, Half Marathon, Full Marathon & Ultra-Marathon
Brandon Country Park, IP27 0SU
30 Nov 25
£33.00 - £36.00
PHOENIX - Christmas Advent Run
Sunbury on Thames, Middlesex
30 Nov 25
£22.00 - £39.95
Medal Madness - Winter 2025
Heanor, Derbyshire
07 Dec 25
£29.00
5.0
Running GP at Goodwood Motor Circuit – December
Chichester, West Sussex
07 Dec 25
£28.00 - £142.00
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
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
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
Bell Challenge - Day 2
Exmouth, Devon
30 Dec 25
£35.00
PHOENIX - Winter Runderland
Sunbury on Thames, Middlesex
30 Dec 25
£27.00 - £40.00
4.0
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
PHOENIX - Doughnut Dash
Sunbury on Thames, Middlesex
11 Jan 26
£39.95
5.0
WTF - Where's The Finish?
Brandon Country Park, IP27 0SU
11 Jan 26
£34.00 - £38.00
4.0
Windmill Way Wander - 5k,10k, Half Marathon, Full Marathon & Ultra-Marathon
Suffolk Running Centre
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
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 MizMal ®
Skibbereen, County Cork
08 May 26 - 21 May 26
£600.00 - £2,800.00
MTC POOKA
Skibbereen, County Cork
08 May 26
£90.00 - £155.00
MTC Leprechaun
Bantry, County Cork
09 May 26
£90.00 - £155.00
MTC MACHA
Killarney, County Kerry
10 May 26
£90.00 - £155.00
MTC Shamrock
Listowel, County Kerry
11 May 26
£90.00 - £155.00
MTC REDCAP
Gretna, Dumfriesshire
30 May 26
£90.00 - £155.00
MTC GLAISTIG
Innerleithen, Peeblesshire
31 May 26
£90.00 - £155.00
Showing 201-240 of 251 results