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Inflatable Obstacle Courses
Bounce your way into 2026!
Events and Challenges
Welcome to the Allergy UK events pages. We’ve got a range of fundraising events to suit your abilities and budget! With limited spaces available, get your application forms in soon.
Isle of Wight Ultra Challenge
Great challenges need great settings, and up to 2,000 adventurers will tackle the Isle of Wight’s stunning coastal path over...
Tough Mudder 2026
Ultimate Tough Mudder Challenge!
Great Bristol Run Half Marathon 2026
Take on a scenic Bristol running race
Jurassic Coast Ultra Challenge
Spectacular World Heritage coastline to take on at your pace as a walk, jog, or run.
London 2 Brighton Ultra Challenge
2,000 or so adventurers will take on the Capital to Coast trails and test their grit & determination.