Hope Trail Festival
Distance: Unlimited
Elevation: 103M
Location: Newnham Park, Plymouth
Date: Fri, 10th Jul 2026
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!
230 events found
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50 KM
Maverick Chilterns 50K
Distance: 50KM
Elevation: 1,095M
Location: Princes Risborough, Buckinghamshire
Date: Sat, 11th Jul 2026
100 KM
Race To The Stones
Distance: 100KM
Elevation: 1,350M
Location: Lewknor Oxfordshire
Date: Sat, 11th Jul 2026
100 KM
Lakeland Trails 100k Ultra
Distance: 100KM
Elevation: 3,170M
Location: Ambleside, Cumbria
Date: Sat, 11th Jul 2026
50 KM
Lakeland Trails 55k Ultra
Distance: 55KM
Elevation: 2,133M
Location: Ambleside, Cumbria
Date: Sat, 11th Jul 2026
100 Miles
Sirona 100 Mile Ultra
Distance: 103 Miles
Elevation: 4,572M
Location: Barmouth, Wales
Date: Sat, 11th Jul 2026
Back Yard Ultra
The Sting
Distance: Unlimited
Elevation: 92M
Location: Richmond, North Yorkshire
Date: Sat, 11th Jul 2026
50 KM
Eight Stations Ultra 50K
Distance: 49KM
Elevation: 1,012M
Location: Whitby, Yorkshire
Date: Sun, 12th Jul 2026
50 KM
Snowdonia Ultra Marathon Eryri
Distance: 57KM
Elevation: 2,199M
Location: Llanberis, North Wales
Date: Sun, 12th Jul 2026
Back Yard Ultra
Highlander Last One Standing
Distance: Unlimited
Elevation: 121M
Location: Perthshire, Scotland
Date: Sat, 18th Jul 2026
50 KM
Beyond Manchester 55K
Distance: 54KM
Elevation: 270M
Location: Castlefield, Manchester
Date: Sat, 18th Jul 2026
100 Miles
Dragon Coastal 100
Distance: 101 Miles
Elevation: 3,400M
Location: Rhossili Bay, Wales
Date: Sat, 18th Jul 2026
New Listing!
50 KM
Castle to Castle 36
Distance: 57KM
Elevation: -
Location: Clitheroe, Lancashire
Date: Sat, 18th Jul 2026
50 Miles
Dragon Coastal 50
Distance: 50 Miles
Elevation: 1,300M
Location: Kenfig, Wales
Date: Sun, 19th Jul 2026
50 KM
Dragon Coastal 30
Distance: 49KM
Elevation: 460M
Location: Southerndown, Wales
Date: Sun, 19th Jul 2026
100 Miles
Montane Lakeland 100 Miler
Distance: 104 Miles
Elevation: 6,300M
Location: Coniston, Cumbria
Date: Fri, 24th Jul 2026
100 KM
Beacons Way Ultra 100Km
Distance: 100 Km
Elevation: 3,451M
Location: Brecon Beacons
Date: Sat, 25th Jul 2026
100 Miles
Beacons Way Ultra 100 Miles
Distance: 100 Miles
Elevation: 6,143M
Location: Brecon Beacons
Date: Sat, 25th Jul 2026
100 Miles
Rollin' 100
Distance: 100 Miles
Elevation: 5,029M
Location: Bishops Castle, Shropshire
Date: Sat, 25th Jul 2026
50 Miles
Montane Lakeland 50 Miler
Distance: 50 Miles
Elevation: 2,965M
Location: Ullswater
Date: Sat, 25th Jul 2026
100 KM
Ultra X Wales 110K
Distance: 110KM
Elevation: 4,816M
Location: Abergavenny, Wales
Date: Sat, 25th Jul 2026
50 KM
Yorkshire Wolds Ultra
Distance: 54KM
Elevation: 1,249M
Location: Pocklington, Yorkshire
Date: Sat, 25th Jul 2026
Back Yard Ultra
Wirral Backyard Ultra
Distance: Unlimited
Elevation: 12M
Location: Wirral, Merseyside
Date: Sat, 25th Jul 2026
50 KM
Ultra X Wales 50K
Distance: 50KM
Elevation: 2,166M
Location: Abergavenny, Wales
Date: Sun, 26th Jul 2026
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