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Summer 2026 Ultra Marathons Found
View all ↓Summer 2026 Ultra Marathons
Find A Race is the UK's favourite event listings site. Check out our list of Summer 2026 Ultra Marathons & Ultra Running Races below.
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Race Calendar: Summer 2026 Ultra Marathons
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STRONG PRESENTS 12 Hour Backyard Ultra @ Cadwell Park With Porsche Centre Hull
Louth, Lincolnshire
Sun 23 Aug 26
£100.00 - £170.00
Runningmonks Rollin' 100
Bishops Castle, Shropshire
Sat 25 Jul 26
£175.00
AIRE Ultra Trail and Super Trail Half
Piglove By The River, Clarence Rd, Leeds LS10 1EE
Sun 26 Jul 26
£27.80 - £43.73
Phoenix Cambridgeshire Astro Dash
Peterborough, Cambridgeshire
Sun 26 Jul 26
£22.00 - £39.95
Great Barrow Challenge Day 4 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Sun 26 Jul 26
£32.00 - £35.00
Great Barrow Challenge Day 5 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Mon 27 Jul 26
£32.00 - £35.00
Great Barrow Challenge Day 6 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Tue 28 Jul 26
£32.00 - £35.00
Great Barrow Challenge Day 7 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Wed 29 Jul 26
£32.00 - £35.00
Great Barrow Challenge Day 8 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Thu 30 Jul 26
£32.00 - £35.00
Great Barrow Challenge Day 9 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Fri 31 Jul 26
£32.00 - £35.00
PHOENIX BEDFORDSHIRE The Prosecco Run
Biggleswade, Bedfordshire
Sat 01 Aug 26
£22.00 - £39.95
THE DARTMOOR CROSSING & GREAT ESCAPE
Ivybridge, Devon
Sat 01 Aug 26
£55.00 - £85.00
5.0
Great Barrow Challenge Day 10 - 5k, 10k, Half Marathon, Full Marathon or Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Sat 01 Aug 26
£32.00 - £35.00
Phoenix South Wales - Rose Run
Treharris, Mid Glamorgan
Sat 01 Aug 26
£35.00
Rumble in the Jumble IV
Poorhouse Lane Hull HU9 5DF
Sat 01 Aug 26
£22.00
PHOENIX BEDFORDSHIRE The Gin Run
Biggleswade, Bedfordshire
Sun 02 Aug 26
£22.00 - £39.95
Phoenix South Wales - Kingfisher Run
Bargoed, Mid Glamorgan
Sun 02 Aug 26
£35.00
The MTC Cotswold Ultra
Cirencester, Gloucestershire
Thu 06 Aug 26
£90.00
The MTC Oxford Ultra
Oxford, Oxfordshire
Fri 07 Aug 26
£90.00
The Ultra Loop - Run As Many 5km Loops As You Can in 8 hours
Leeds, West Yorkshire
Sat 08 Aug 26
£34.00
4.8
The MTC Windsor Ultra
Henley-on-Thames, Oxfordshire
Sat 08 Aug 26
£90.00
BME Last Man Standing BYU
Bury, Lancashire
Sat 08 Aug 26
Free - £115.00
5.0
PHOENIX - The Painted Cow Run
Dorking, Surrey
Sat 08 Aug 26
£22.00 - £39.95
5.0
The Maverick Ochil Hills Trail
Stirling
Sat 08 Aug 26
£9.10 - £92.84
ATW Odyssey12
Riverside Park, Regatta Meadow, St Neots, Cambridgeshire, PE19 7AB
Sat 08 Aug 26
£59.36 - £106.00
The Butterfly Effect – Purple Emperor
Heanor, Derbyshire
Sun 09 Aug 26
£41.50
5.0
Phoenix Cambridgeshire Games Run
Huntingdon, Cambridgeshire
Sun 09 Aug 26
£22.00 - £39.95
The MTC Richmond Ultra
Kingston upon Thames, Surrey
Sun 09 Aug 26
£80.00
Great British Bake Run 2026
The Last Hop, Unit 2, Thames Edge, 15-18 Clarence St, Staines TW18 4SU
Sun 09 Aug 26
£18.00 - £35.00
4.5
LINCOLNSHIRE FARM RUN
Thonock Lane Farm, Gainsborough DN21 3HP
Sun 09 Aug 26
£28.00
PHOENIX - Prosecco Run
Dorking, Surrey
Sun 09 Aug 26
£22.00 - £39.95
5.0
Midweek Chasing Numbers Aug 2026
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Fri 14 Aug 26
£18.00 - £27.00
5.0
Run to the Castle Ultra
Aberdovey Village Hall, Aberdovey LL35 0NR
Sat 15 Aug 26
£48.18 - £74.71
Foxton Hound Ultra
Winwick Hall, Winwick, Northants, NN6 7PD.
Sat 15 Aug 26
£53.28 - £79.81
Sir Titus Summer Trot
Next to the Canal, near Salts Mill, Saltaire, Shipley, West Yorks BD18
Sat 15 Aug 26
£27.00 - £58.56
Summer Feisty Phoenix Day 1
Winchester, Hampshire
Sat 15 Aug 26
£33.95
I'm Not Throwing Away My Shot Run
The Last Hop, Unit 2, Thames Edge, 15-18 Clarence St, Staines TW18 4SU
Sat 15 Aug 26
£18.00 - £35.00
Pierrepont Plod – Summer 2026
Nottingham, Nottinghamshire
Sun 16 Aug 26
£41.50
4.9
Two Tunnels Railway Races (Ultra, Marathon, Half Marathon, 10km, 5km, Colourburst)
Bath, Bath and North East Somerset
Sun 16 Aug 26
£10.80 - £87.48
4.6
Beat The Bell
Canterbury, Kent
Sun 16 Aug 26
£20.00
Summer Feisty Phoenix Day 2
Winchester, Hampshire
Sun 16 Aug 26
£33.95
Showing 81-120 of 136 results