Sat
9
May
Fairfield Horseshoe Fell Race
Ambleside, GB
Sat
9
May
Guernsey Liberation Day Run
Guernsey, GB
Sat
9
May
Loch Leven Half Marathon
Kinross, GB
Sat
9
May
24 Hours South - The Offa's Dyke Ultra 2026
Prestatyn LL19 7NL, GB
Sat
9
May
Archerfield 10K
East Lothian, GB
Sat
9
May
Ben Lomond Hill Race
Loch Lomond, GB
Sat
9
May
Black To The Trails
Whipsnade, GB
Sat
9
May
Bluebell 5K & 10K Trail Run
Dalkeith, GB
Sat
9
May
Brighton Backyard Ultra
Brighton, GB
Sat
9
May
Burghley Multisport Weekend
Barnack, GB
Sat
9
May
Caerphilly 10K
Caerphilly, GB
Sat
9
May
Canal Shuffle & 10K
Tiverton, GB
Sat
9
May
Cateran Trail Ultramarathon
Perthshire, GB
Sat
9
May
Chiltern Hills 100K Ultra
Buckinghamshire, GB
Sat
9
May
Collingbourne Races
Ludgershall, GB
Sat
9
May
Cornwall Pretty Muddy 5K
Cornwall, GB
Sat
9
May
Cottam Canter
Preston, GB
Sat
9
May
Dukeries 30/40
Nottingham, GB
Sat
9
May
Endurancelife Exmoor
Martinhoe, GB
Sat
9
May
EnduranceLife Exmoor
Exmoor, GB
Ultra: 5K
Sunday, July 12, 2026 · Great Denham, United Kingdom
Distances
5K
Start location
Great Denham
About this race
Marking its 10th birthday, ULTRA:5K is held at Box End Park in Bedford, with a meeting point at the Gt. Denham 'Park & Ride' car park. This is a significant milestone for a race that has challenged runners over the past decade.
Runners can tackle repeated challenges, navigating terrain that includes the Denham Flats route, known from other events in the Great Denham area. This anniversary year aims to be the best, offering a demanding experience for those ready to push their boundaries and mark a decade of ultra running.