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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 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.
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Ultramarathon Calendar 2025 - 2026
🚀Boosted
Ultra X Spring Trail Series (25km, 50km, 75km)
Liphook, Hampshire
12 Apr 25
£35.00 - £125.00
🚀Boosted
North Wales 50km & 100km
Prestatyn Nova Centre
26 Apr 25
Free - £89.89
🚀Boosted
Ultra X Scotland (110km, 60km, 50km, 25k)
Inverness, Highland Council
03 May 25 - 04 May 25
£108.00 - £390.00
🚀Boosted
XTERRA Snowdonia Trail Marathon Eryri, Ultra, Half Marathon & 10k
Caernarfon, Gwynedd
12 Jul 25
£31.99 - £94.99
4.8
South Downs Way Ultra Run - 30 Miles
Petersfield, Hampshire
12 Oct 25
£45.00
The Giddy Horse: Backyard 24hr, 12hr, 8hr Races (Solo & Team) Plus Canicross, Night Races, Obstacle Course Race & Trail Races
Chepstow, Gwent
25 Oct 25 - 26 Oct 25
£25.92 - £216.00
Thames Trail 47 - The Return of the Boat Race
Oxford, Oxfordshire
25 Oct 25
£72.00
Pumpkin Plod - 5k,10k, Half Marathon, Full & Ultra Marathon
Ferry Meadows, Ham Lane, Peterborough, PE2 5UU
26 Oct 25
£33.00 - £36.00
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
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
Medal Mix Challenge 2025 - Day 2
Exmouth, Devon
30 Nov 25
£28.00
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
PHOENIX - Winter Runderland
Sunbury on Thames, Middlesex
30 Dec 25
£27.00 - £40.00
4.0
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
£33.00 - £36.00
4.0
The MTC JOGLE
Wick, Highland Council
13 Mar 26 - 29 Mar 26
£3,200.00
The Hardwick Hobble – Winter 2025 - Day One
Chesterfield, Derbyshire
01 Feb 25
£39.50
5.0
The Winter Green Man Ultra
Bristol, Bristol City
01 Mar 25
£15.00 - £175.00
The MTC JOGLE
Wick, Highland Council
14 Mar 25 - 30 Mar 25
£3,200.00
Pasty & Pie Challenge - Day 1
Exmouth, Devon
15 Mar 25
£32.00
4.8
Pasty & Pie Challenge - Day 2
Exmouth, Devon
16 Mar 25
£32.00
4.8
Eastnor Castle Backyard 8hr, Backyard 12hr and Relay
Ledbury, Eastnor, Herefordshire
10 May 25
£64.80 - £172.80
5.0
The Summer Green Man Ultra
Bristol, Bristol City
23 Aug 25
£78.00 - £175.00
5.0
Tour du Mont Blanc
Haute-Savoie
04 Sep 25 - 11 Sep 25
£900.00
Tower to Castle ULTRA 30
Blackpool, Lancashire
27 Sep 25
£60.00 - £67.00
6 Geese a-laying Run – Virtual
Ross-on-Wye, Herefordshire
12 Dec 25
£25.00 - £39.00
9 Ladies Dancing – Virtual
Ross-on-Wye, Herefordshire
15 Dec 25
£25.00 - £39.00
10 Lords a Leaping – Virtual
Ross-on-Wye, Herefordshire
16 Dec 25
£25.00 - £39.00
Showing 201-237 of 237 results