Kinloss Backyard Ultra
Distance: Unlimited
Elevation: -
Location: Kinloss, Scotland
Date: Fri, 27th Aug 2027
UK ULTRA MARATHON CALENDAR
Welcome to the definitive guide for ultramarathon events across the UK in 2026 - 2027! Whether you're a seasoned ultra-runner looking for your next epic challenge or an aspiring athlete ready to tackle your first long-distance race, you've come to the right place.
With more than 120 of the top UK ultra running events listed, this comprehensive ultra marathon calendar makes it easy to discover races across England, Scotland, and Wales. From gruelling 100 mile challenges through national parks to scenic 50km routes along coastal paths, I've curated a diverse selection to help you find the perfect event!
249 events found
Map ViewBack Yard Ultra
Back Yard Ultra
London Backyard Ultra
Distance: Unlimited
Elevation: 116M
Location: Croydon, London
Date: Sat, 28th Aug 2027
Back Yard Ultra
Gosfield Backyard Ultra
Distance: Unlimited
Elevation: 28M
Location: Gosfield, Essex
Date: Sat, 28th Aug 2027
Back Yard Ultra
Devon and Cornwall Backyard Ultra
Distance: Unlimited
Elevation: 127M
Location: Plymouth, Devon
Date: Sat, 28th Aug 2027
50 Miles
Manumit Dartmoor 50 Mile
Distance: 50 Mile
Elevation: 2,250M
Location: Princetown, Dartmoor
Date: Sat, 28th Aug 2027
50 KM
Manumit Dartmoor 50K
Distance: 50KM
Elevation: 1,577M
Location: Princetown, Dartmoor
Date: Sat, 28th Aug 2027
Multi Day
Leeds & Liverpool Canal 130
Distance: 130 Miles
Elevation: 563M
Location: Liverpool
Date: Sat, 28th Aug 2027
Multi Day
Ring O’ Fire
Distance: 130 Miles
Elevation: 4,000M
Location: Holyhead, North Wales
Date: Fri, 3rd Sep 2027
Featured Event
Back Yard Ultra
GPC Backyard Ultra
Distance: Unlimited
Elevation: -
Location: Swadlincote, Derbyshire
Date: Fri, 3rd Sep 2027
50 Miles
Snowdon Ultra 50
Distance: 45 Miles
Elevation: 3,254M
Location: Snowdonia Eryri
Date: Sat, 4th Sep 2027
100 Miles
Snowdon Ultra 100
Distance: 102 Miles
Elevation: 5,788M
Location: Snowdonia Eryri
Date: Sat, 4th Sep 2027
50 KM
Beyond Manchester 55K
Distance: 54KM
Elevation: 270M
Location: Castlefield, Manchester
Date: Sat, 4th Sep 2027
Multi Day
Dragons Back Race
Distance: 380KM
Elevation: 17,400M
Location: Conwy, North Wales
Date: Mon, 6th Sep 2027
50 Miles
The LAP Anticlockwise
Distance: 47 Miles
Elevation: 2,600M
Location: Low Cunsey Farm, Ambleside
Date: Sat, 11th Sep 2027
100 Miles
Pilgrims Ultra 100 Miler
Distance: 100 Miles
Elevation: 2,133M
Location: Holy Island, Lindisfarne
Date: Sat, 11th Sep 2027
100 KM
Pilgrims Ultra 100K
Distance: 102KM
Elevation: 1,219M
Location: Holy Island, Lindisfarne
Date: Sat, 11th Sep 2027
50 KM
Pilgrims Ultra 50K
Distance: 52KM
Elevation: 518M
Location: Holy Island, Lindisfarne
Date: Sat, 11th Sep 2027
Back Yard Ultra
Rasselbock Hardwick Hall BYU
Distance: Unlimited
Elevation: -
Location: Hardwick Hall, Derbyshire
Date: Sat, 11th Sep 2027
50 KM
Suffolk Coastal Path 50K
Distance: 50KM
Elevation: 120M
Location: Kensington Gardens, Lowestoft
Date: Sat, 11th Sep 2027
Pilgrims Reckoning
Distance: 81 Miles
Elevation: 1,219M
Location: Bedford
Date: Sat, 11th Sep 2027
Featured Event
50 Miles
Yellow Belly Ultra 50 - Summer
Distance: 50 Miles
Elevation: 1,300M
Location: Swallow Village. Lincolnshire
Date: Sat, 18th Sep 2027
50 Miles
Centurion Chiltern Wonderland 50
Distance: 50 Mile
Elevation: 1,700M
Location: Goring-on-Thames, Oxfordshire
Date: Sat, 18th Sep 2027
Back Yard Ultra
Turbine Backyard Ultra
Distance: Unlimited
Elevation: 121M
Location: West Shields Farm, Satley
Date: Sat, 18th Sep 2027
Back Yard Ultra
Trails & Tarmac Summer Back Yard Ultra
Distance: Unlimited
Elevation: 86M
Location: Crickhowell, Wales
Date: Sat, 18th Sep 2027
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