0309
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
DART CHALLENGE
Green Table, Lower Drive, Dartington, Dartington Hall, Totnes TQ9 6EE
Fri 21 Nov 25
£31.80
Midwinter Mortimer Trail
Ludlow, Shropshire
Sat 27 Dec 25
£15.00 - £55.00
PHOENIX - Frozen Phoenix
Sunbury on Thames, Middlesex
Mon 29 Dec 25
£27.00 - £40.00
Bell Challenge - Day 1
Exmouth, Devon
Mon 29 Dec 25
£35.00
PHOENIX - Winter Runderland
Sunbury on Thames, Middlesex
Tue 30 Dec 25
£27.00 - £40.00
4.0
Bell Challenge - Day 2
Exmouth, Devon
Tue 30 Dec 25
£35.00
Bell Challenge - Day 3
Exmouth, Devon
Wed 31 Dec 25
£35.00
RIVER THAMES RUN
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Wed 31 Dec 25
£18.00 - £35.00
Bell Challenge - Day 4
Exmouth, Devon
Thu 01 Jan 26
£35.00
New Years Day Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Thu 01 Jan 26
£18.00 - £35.00
5.0
Bell Challenge - Day 5
Exmouth, Devon
Fri 02 Jan 26
£35.00
Bell Challenge - Day 6
Exmouth, Devon
Sat 03 Jan 26
£35.00
Rhino Run
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Sat 03 Jan 26
£18.00 - £35.00
Bell Challenge - Day 7
Exmouth, Devon
Sun 04 Jan 26
£35.00
Midweek Chasing Numbers Jan 2026
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Fri 09 Jan 26
£18.00 - £27.00
5.0
The Rasselbock Run - Winter 2026 - Day One
Mansfield, Nottinghamshire
Sat 10 Jan 26
£39.50
5.0
The Rise From The Ashes Run - South
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 10 Jan 26
£18.00 - £35.00
KENT BACKYARD ULTRA - Dover
Great Farthingloe Farm, Farthingloe Barn, Dover, Kent, CT15 7AA
Sat 10 Jan 26
£75.00 - £115.00
PHOENIX - Chilli Flamingo Run
Walton-on-Thames, Surrey
Sat 10 Jan 26
£22.00 - £40.00
North Downs Way Ultra Run (30 miles)
Guildford, Surrey
Sat 10 Jan 26
£45.00
5.0
WTF - Where's The Finish? - 5k,10k, Half Marathon, Full Marathon & Ultra-Marathon
Brandon Country Park, IP27 0SU
Sun 11 Jan 26
£34.00 - £38.00
4.0
PHOENIX - Doughnut Dash
Sunbury on Thames, Middlesex
Sun 11 Jan 26
£39.95
5.0
The Rasselbock Run - Winter 2026 - Day Two
Mansfield, Nottinghamshire
Sun 11 Jan 26
£39.50
5.0
Skipton Sweetie Skedaddle
Craven Leisure Centre, 21 Gargrave Rd, Skipton, BD23 1UD
Sun 11 Jan 26
£17.00 - £58.00
Windmill Way Wander - 5k,10k, Half Marathon, Full Marathon & Ultra-Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Sat 17 Jan 26
£29.00 - £38.00
4.8
Sir Titus Pie n Pickle Plod
On the Leeds and Liverpool Canal in Saltaire, West Yorkshire
Sat 17 Jan 26
£17.00 - £56.00
PHOENIX - Tiaras & Tutus Orange Run
Walton-on-Thames, Surrey
Sat 17 Jan 26
£22.00 - £40.00
Hull Culture Run I
Poorhouse Lane Hull HU9 5DF
Sat 17 Jan 26
£16.00 - £28.00
The Rise From The Ashes Run - North
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham, DH1 3JU
Sun 18 Jan 26
£18.00 - £27.00
PHOENIX - Winter All Stars Run
Walton-on-Thames, Surrey
Sun 18 Jan 26
£22.00 - £40.00
PHOENIX Fridays - Frosty Friday
Walton-on-Thames, Surrey
Fri 23 Jan 26
£26.00 - £33.00
5.0
Spice Up Your Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
Sat 24 Jan 26
£18.00 - £35.00
OMG (One Mile 2 Go) Run - 5k,10k, Half Marathon, Full Marathon & ultra-Marathon
Bawsey Country Park, PE32 1EP
Sat 24 Jan 26
£29.00 - £38.00
5.0
The Winter Lucky Dip Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 24 Jan 26
£18.00 - £35.00
PHOENIX - Huffin Puffin Run
Walton-on-Thames, Surrey
Sat 24 Jan 26
£22.00 - £40.00
PHOENIX - Runificent Rainbow
Walton-on-Thames, Surrey
Sun 25 Jan 26
£22.00 - £40.00
Winter Challenge Day 1
Exmouth, Devon
Sat 31 Jan 26
£36.00
5.0
Winter Challenge Day 2
Exmouth, Devon
Sun 01 Feb 26
£36.00
5.0
Peddars Way Ultra
Knettishall Heath Nature Reserve
Sun 01 Feb 26
£63.88
Midweek Chasing Numbers Feb 2026
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Fri 06 Feb 26
£18.00 - £27.00
5.0
The Hardwick Hobble – Winter 2026: Day 1
Chesterfield, Derbyshire
Sat 07 Feb 26
£39.50
5.0
Showing 81-120 of 309 results