0340
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
PHOENIX - Shark Run 2026
Walton-on-Thames, Surrey
Sun 08 Mar 26
£22.00 - £40.00
The MTC JOGLE
Wick, Highland Council
Fri 13 Mar 26 - Sun 29 Mar 26
£3,200.00
Spring Time Canal Canter
Leeds/Liverpool Canal, Wyther Lane, Kirkstall Leeds, LS5 3BT
Sat 14 Mar 26
£26.00 - £56.00
The Sloth Scamper
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 14 Mar 26
£18.00 - £35.00
Pi & Pasty Challenge - Day 1
Exmouth, Devon
Sat 14 Mar 26
£36.00
4.8
Pi & Pasty Challenge - Day 2
Exmouth, Devon
Sun 15 Mar 26
£36.00
4.8
PHOENIX - Octopus Run
Walton-on-Thames, Surrey
Sun 15 Mar 26
£22.00 - £40.00
The Dashing Dog Charity Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
Sun 15 Mar 26
£18.00 - £38.00
The Ultra Loop - Run As Many 5km Loops As You Can in 8 hours
Manchester, Lancashire
Sat 21 Mar 26
£34.00
5.0
Winter's End - 50 Mile Ultra & Marathon
Winchester Athletics Track, Bar End, Winchester, SO23 0QA
Sat 21 Mar 26
£55.39 - £104.22
The Flying Fox
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 21 Mar 26
£18.00 - £35.00
PHOENIX - Black Sheep Bimble
Walton-on-Thames, Surrey
Sat 21 Mar 26
£22.00 - £40.00
Lone Wolf South East 2026
Farnham, Surrey
Sat 21 Mar 26
£60.00
PHOENIX - Frogger Jogger
Walton-on-Thames, Surrey
Sun 22 Mar 26
£22.00 - £40.00
The Dashing Dog Charity Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sun 22 Mar 26
£20.00 - £40.00
Petzl Night Trails 10k - Salcey Forest
Northampton, West Northamptonshire
Tue 24 Mar 26
£18.00
Elephant Challenge
Salcey Forest, NN7 2HX
Tue 24 Mar 26
£39.00
PHOENIX - The Silver Treasure Run
Walton-on-Thames, Surrey
Thu 26 Mar 26
£22.00 - £39.95
Jurassic Coast Challenge
Portland, Dorset
Fri 27 Mar 26 - Sun 29 Mar 26
£75.00 - £210.00
PHOENIX - The Golden Treasure Run
Walton-on-Thames, Surrey
Fri 27 Mar 26
£22.00 - £39.95
Milkshake Meander
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 28 Mar 26
£18.00 - £35.00
Way of the Dead
Tavistock Stannary Brewing Company, Unit 6, Pixon Trading Centre, Tavistock, Devon, PL19 8DH
Sat 28 Mar 26
£52.22
PHOENIX - The Fortitude Treasure Run
Walton-on-Thames, Surrey
Sat 28 Mar 26
£22.00 - £39.95
Jurassic Coast Ultra
Portland, Dorset
Sat 28 Mar 26
£90.00
ZIG ZAG Challenge - 5k, 10k, Half, Full & Ultra Marathon
Brandon Country Park, IP27 0SU
Sun 29 Mar 26
£34.00 - £38.00
5.0
Fraggle Run - North
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham, DH1 3JU
Sun 29 Mar 26
£18.00 - £29.00
PHOENIX - The Gauntlet Treasure Run
Walton-on-Thames, Surrey
Sun 29 Mar 26
£22.00 - £39.95
PHOENIX - The Dauntless Treasure Run
Walton-on-Thames, Surrey
Mon 30 Mar 26
£22.00 - £39.95
PHOENIX - The Resolute Treasure Run
Walton-on-Thames, Surrey
Tue 31 Mar 26
£22.00 - £39.95
PHOENIX - The Perseverance Treasure Run
Walton-on-Thames, Surrey
Wed 01 Apr 26
£22.00 - £39.95
Eggcellent Easter Orange Run
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Thu 02 Apr 26
£18.00 - £35.00
The Eggcellent Easter Five in Five Days Series
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Thu 02 Apr 26 - Mon 06 Apr 26
£135.00
PHOENIX - The Adversity Treasure Run
Walton-on-Thames, Surrey
Thu 02 Apr 26
£22.00 - £39.95
The Eggcellent Easter Five in Five Days Series
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Thu 02 Apr 26 - Mon 06 Apr 26
£135.00
Easter Challenge - 5k, 10k, Half, Full & Ultra Marathon
Suffolk Running Centre, Church Road, IP29 5AX
Fri 03 Apr 26
£35.00 - £38.00
5.0
Eggcellent Easter Pink Run
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Fri 03 Apr 26
£18.00 - £35.00
PHOENIX - The Intrepid Treasure Run
Walton-on-Thames, Surrey
Fri 03 Apr 26
£22.00 - £39.95
PHOENIX - The Indomitable Treasure Run
Walton-on-Thames, Surrey
Sat 04 Apr 26
£22.00 - £39.95
Eggcellent Easter Green Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 04 Apr 26
£18.00 - £35.00
The Pendine Sands Races
Carmarthen, Carmarthenshire
Sun 05 Apr 26
£29.00 - £300.00
5.0
Showing 121-160 of 340 results