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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 2026 - 2027 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 2026 - 2027
🚀Boosted
Chiltern Hills 100K
Chesham, Buckinghamshire
Sat 09 May 26
£152.00
🚀Boosted
Reach the Beach Ultra
Lairg, Sutherland
Sat 27 Jun 26
£99.00
🚀Boosted
Black Diamond Yr Wyddfa | Snowdon24
Caernarfon, Gwynedd
Sat 11 Jul 26 - Sun 12 Jul 26
£129.99 - £374.99
🚀Boosted
Scouts Honour Backyard Ultra
Hollinwood Scout Camp, Sheep Pen Lane, Worsley, Manchester, M28 1YB
Sat 01 Aug 26
£122.26
Dun Holm Challenge - Day 3
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham DH1 3JU
Sat 23 May 26
£18.00 - £29.00
The Grim Reaper - 10, 40, 70, 100-miles
Bourne, Lincolnshire
Sat 23 May 26 - Sun 24 May 26
£35.00 - £160.00
5.0
Phoenix Manchester Mind the Lap
Manchester, Lancashire
Sun 24 May 26
£27.00 - £40.00
Dun Holm Challenge - Day 4
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham DH1 3JU
Sun 24 May 26
£18.00 - £29.00
Spring Feisty Phoenix Day 2
Winchester, Hampshire
Sun 24 May 26
£33.95
Dun Holm Challenge - Day 5
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham DH1 3JU
Mon 25 May 26
£18.00 - £29.00
Midweek Medal Madness - Leon's Birthday Run!
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Fri 29 May 26
£18.00 - £27.00
Rocky at 50 Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
Sat 30 May 26
£18.00 - £34.00
The Ridgeway Challenge (86 Miles)
Berkhamsted, Hertfordshire
Sat 30 May 26
£162.00
5.0
The Maverick Peak District X-Trail
Bakewell, Derbyshire
Sat 30 May 26
£92.84 - £173.40
Phoenix South Wales - Manta Ray Run
Treharris, Mid Glamorgan
Sat 30 May 26
£35.00
The Telford T50 Trail Run
The Unicorn Inn, Holly Road, Little Dawley, Telford TF4 3HZ
Sat 30 May 26
£71.32
Beat the Sunset 50km
Maidenhead, Berkshire
Sat 30 May 26
£65.00
The Ridgeway Chase 60K
Berkhamsted, Hertfordshire
Sat 30 May 26
£92.00
The Ultra Loop Track Challenge - 6, 12, 24 hours
Manchester, Lancashire
Sat 30 May 26 - Sun 31 May 26
£34.00 - £85.00
5.0
Circuit du Sore Legs (Track Event)
Wodson Park Sports Centre, Ware, Herts, SG12 0UQ
Sun 31 May 26
£29.00 - £38.00
Griffin Challenge
Braybrooke Taproom
Wed 03 Jun 26
£39.00
TSUNAMI OCEAN TRAILS
Bude, Cornwall
Sat 06 Jun 26
£52.00 - £72.00
The Llangollen 50k
Llangollen Leisure Centre, Dinbren Road, Llangollen. LL208TG
Sat 06 Jun 26
Free - £56.98
National Forest Way Ultra 75
Burton upon Trent, Staffordshire
Sat 06 Jun 26
£141.00 - £150.00
Strawberry Shortcake Scamper
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 06 Jun 26
£18.00 - £35.00
PHOENIX - Fire Horse Run
Dorking, Surrey
Sat 06 Jun 26
£22.00 - £39.95
The Rainbow Run 2026
Mansfield, Nottinghamshire
Sun 07 Jun 26
£41.50
4.5
Phoenix Cambridgeshire Meadow Run
Peterborough, Cambridgeshire
Sun 07 Jun 26
£22.00 - £39.95
BigSea Trails (WATER)
Knoll Beach, Ferry Rd, Swanage, BH19 3AQ
Sun 07 Jun 26
£38.42 - £68.14
The Summer Lucky Dip Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sun 07 Jun 26
£18.00 - £35.00
Midweek Chasing Numbers June 2026
Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA
Fri 12 Jun 26
£18.00 - £27.00
5.0
Run Sandringham 24
Sandringham, Norfolk
Fri 12 Jun 26 - Sun 14 Jun 26
£20.00 - £175.00
Phoenix Manchester Summer Series - Phoenix Ignite
Manchester, Lancashire
Sat 13 Jun 26
£27.00 - £40.00
The Hardwick Hobble - Summer 2026
Chesterfield, Derbyshire
Sat 13 Jun 26
£41.50
5.0
Bewl Water Summer
Wadhurst, East Sussex
Sat 13 Jun 26
£37.36 - £66.01
4.6
Pheasant Challenge Day 1
Bridestow, Devon
Sat 13 Jun 26
£36.00
Race The Night Towcester
Towcester, Northamptonshire
Sat 13 Jun 26
£36.00
Labyrinth 40th Anniversary Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sun 14 Jun 26
£18.00 - £35.00
5.0
Phoenix Cambridgeshire Wolly Winka Chocolate Run
Huntingdon, Cambridgeshire
Sun 14 Jun 26
£22.00 - £39.95
Pheasant Challenge Day 2
Bridestow, Devon
Sun 14 Jun 26
£36.00
PHOENIX BEDFORDSHIRE Dragonfly Run
Biggleswade, Bedfordshire
Sat 20 Jun 26
£22.00 - £39.95
The Sunset Running Festival 2026
Edinburgh, Midlothian
Sat 20 Jun 26
£2.00 - £61.00
5.0
Three Shires Way Ultra & Marathon
Marlow Park, Grafham Water, Grafham, Huntingdon, PE28 0BH.
Sat 20 Jun 26
£42.66 - £74.50
PHOENIX - Minotaur 50 Mile Ultra, Hydra 75 Mile Ultra & Centaur 100 Mile Ultra
Dorking, Surrey
Sat 20 Jun 26
£74.95 - £134.95
Showing 121-160 of 374 results