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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.
Popular & Featured
Race Calendar: Summer 2026 Ultra Marathons
🚀Boosted
BME Adapt and Overcome 2026
Seascale, Cumbria
Sat 04 Jul 26
Free - £80.00
🚀Boosted
The Maverick Ochil Hills Trail
Stirling
Sat 08 Aug 26
£9.10 - £92.84
🚀Boosted
STRONG PRESENTS 12 Hour Backyard Ultra @ Cadwell Park With Porsche Centre Hull
Louth, Lincolnshire
Sun 23 Aug 26
£100.00 - £170.00
🚀Boosted
TrailFest - Holdenby House
Holdenby House, Northampton
Sun 13 Sep 26
£22.00 - £64.00
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 - 1 Mile to Ultra
Canterbury, Kent
Sun 16 Aug 26
£20.00
Summer Feisty Phoenix Day 2
Winchester, Hampshire
Sun 16 Aug 26
£33.95
Midweek Medal Madness Run August 2026
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Fri 21 Aug 26
£18.00 - £27.00
Phoenix Manchester Summer Series - Phoenix Afterglow
Manchester, Lancashire
Sat 22 Aug 26
£27.00 - £40.00
The Summer Green Man Ultra
Bristol, Bristol City
Sat 22 Aug 26
£20.00 - £175.00
5.0
The Lucky Clover - 5k, 10k, Half, Full or Ultra Marathon
Suffolk Running Centre, IP29 5AX
Sat 22 Aug 26
£29.00 - £38.00
Great British Bake Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
Sat 22 Aug 26
£18.00 - £34.00
Surrey - Duck n Run - Rubber Ducky - Day 1
Walton-on-Thames, Surrey
Sat 22 Aug 26
£22.00 - £39.95
Rumble In The Jumble V
St John’s Community Centre, Church St, Penistone, Sheffield S36 6AR
Sun 23 Aug 26
£28.00
STRONG PRESENTS 12 Hour Backyard Ultra @ Cadwell Park With Porsche Centre Hull
Louth, Lincolnshire
Sun 23 Aug 26
£100.00 - £170.00
Phoenix Cambridgeshire Little Miss and Mister Runner
Peterborough, Cambridgeshire
Sun 23 Aug 26
£22.00 - £39.95
Black Cattle Ultra Gwartheg Duon
Cardiff, South Glamorgan
Sat 29 Aug 26
£80.00 - £90.00
Train-ing Challenge
Bridestow, Devon
Sat 29 Aug 26
£36.00
Steam Challenge
Bridestow, Devon
Sun 30 Aug 26
£36.00
GNR & Time Turner 2026 - Durham
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham, DH1 3JU
Sun 30 Aug 26
£18.00 - £29.00
Choo-Choo Challenge
Bridestow, Devon
Mon 31 Aug 26
£36.00
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
Midsummer Mortimer Trail
Ludlow, Shropshire
Sat 20 Jun 26
£35.00 - £55.00
Pierrepont Plod - Winter 2026 - Postponed - New Date
Nottingham, Nottinghamshire
Sun 21 Jun 26 - Sun 14 Mar 27
£41.50
4.9
KENT BACKYARD ULTRA - Bedgebury
The Walled Garden, Bedgebury National Pinetum & Forest, Lady Oak Lane, Goudhurst, Kent, TN17 2SJ
Fri 26 Jun 26
£75.00 - £115.00
The Northumbrian Full & Half Iron-Distance Triathlon & Trails Runs
Hexham, Northumberland
Sat 27 Jun 26 - Sun 28 Jun 26
£40.00 - £350.00
5.0
Reach the Beach Ultra
Lairg, Sutherland
Sat 27 Jun 26
£99.00
Summer Extravaganza
Leeds/Liverpool Canal, Wyther Lane Kirkstall Leeds LS5 3BT
Sat 22 Aug 26
£26.00 - £42.00
Showing 81-114 of 114 results