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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 2024 - 2025 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 2024 - 2025
Jurassic Coast Ultra
Portland, Dorset
29 Mar 25
£90.00
PHOENIX Fridays - Animal Magic Friday
Sunbury on Thames, Middlesex
04 Apr 25
£26.00 - £33.00
Midweek Chasing Numbers Apr 2025
Egham, Surrey
04 Apr 25
£24.00 - £34.00
Rose of the Shires Ultra & Rosebud Marathon
Northampton, Northamptonshire
05 Apr 25
£47.25 - £75.00
Spring Challenge Day 1
Exmouth, Devon
05 Apr 25
£32.00
Testway Ultra
Linkenholt Activity Center, Linkenholt, Andover, Hampshire, SP11 0EA
05 Apr 25
£50.00 - £60.00
4.8
Chiltern Ridge 50K
Berkhamsted, Hertfordshire
05 Apr 25
£70.00 - £77.00
The Rasselbock Run - Sherwood Pines - Spring 2025
Mansfield, Nottinghamshire
06 Apr 25
£39.50
5.0
Save The Rhino Run - Durham
Durham, County Durham
06 Apr 25
£24.00 - £34.00
Spring Challenge Day 2
Exmouth, Devon
06 Apr 25
£32.00
Haughley Festival of Running
Haughley Park, IP30
06 Apr 25
£25.00 - £37.50
4.5
PHOENIX - Stag & Hen Run
Sunbury on Thames, Middlesex
06 Apr 25
£22.00 - £40.00
PHOENIX - The Silver Potion Run
Sunbury on Thames, Middlesex
10 Apr 25
£22.00 - £39.95
Midweek Medal Madness Run April 2025
Staines, Middlesex
11 Apr 25
£24.00 - £34.00
PHOENIX - The Golden Potion Run
Sunbury on Thames, Middlesex
11 Apr 25
£22.00 - £39.95
PHOENIX - The Fortitude Potion Run
Sunbury on Thames, Middlesex
12 Apr 25
£22.00 - £39.95
Ultra X Spring Trail Series (25km, 50km, 75km)
Liphook, Hampshire
12 Apr 25
£35.00 - £125.00
Ten In Ten - Day 1 2025
Staines, Middlesex
12 Apr 25
£27.00 - £40.00
PHOENIX - The Gauntlet Potion Run
Sunbury on Thames, Middlesex
13 Apr 25
£22.00 - £39.95
The Pendine Sands Races
Carmarthen, Carmarthenshire
13 Apr 25
£29.00 - £300.00
5.0
Ten In Ten - Day 2 2025
Staines, Middlesex
13 Apr 25
£27.00 - £40.00
Ten In Ten - Day 3 2025
Egham, Englefield Green, Surrey
14 Apr 25
£24.00 - £34.00
PHOENIX - The Dauntless Potion Run
Sunbury on Thames, Middlesex
14 Apr 25
£22.00 - £39.95
Ten In Ten - Day 4 2025
Egham, Englefield Green, Surrey
15 Apr 25
£24.00 - £34.00
PHOENIX - The Resolute Potion Run
Sunbury on Thames, Middlesex
15 Apr 25
£22.00 - £39.95
Ten In Ten - Day 5 2025
Egham, Englefield Green, Surrey
16 Apr 25
£24.00 - £34.00
PHOENIX - The Perseverance Potion Run
Sunbury on Thames, Middlesex
16 Apr 25
£22.00 - £39.95
Ten In Ten - Day 6 2025
Egham, Englefield Green, Surrey
17 Apr 25
£24.00 - £34.00
PHOENIX - The Adversity Potion Run
Sunbury on Thames, Middlesex
17 Apr 25
£22.00 - £39.95
PHOENIX - The Intrepid Potion Run
Sunbury on Thames, Middlesex
18 Apr 25
£22.00 - £39.95
Ten In Ten - Day 7 2025
Staines, Middlesex
18 Apr 25
£24.00 - £34.00
The Easter Challenge
Brandon Country Park, IP27 0SU
18 Apr 25
£33.00 - £36.00
5.0
PHOENIX - The Indomitable Potion Run
Sunbury on Thames, Middlesex
19 Apr 25
£22.00 - £39.95
Ten In Ten - Day 8 2025
Staines, Middlesex
19 Apr 25
£27.00 - £40.00
Ten In Ten - Day 9 2025
Staines, Middlesex
20 Apr 25
£27.00 - £40.00
The Butterfly Effect – Luna Moth
Heanor, Derbyshire
20 Apr 25
£39.50
PHOENIX - The Unbreakable Potion Run
Sunbury on Thames, Middlesex
20 Apr 25
£22.00 - £39.95
Ten In Ten - Day 10 2025
Staines, Middlesex
21 Apr 25
£24.00 - £34.00
PHOENIX - The Invincible Potion Run
Sunbury on Thames, Middlesex
21 Apr 25
£22.00 - £39.95
Chiltern Hills 100K
Chesham, Buckinghamshire
26 Apr 25
£120.00
Showing 81-120 of 249 results