Helpline
Thames Bridges Trek Ultra Challenge
The challenge is fun, safe, and rewarding – with full support all the way, enabling you to really enjoy the...
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.
Manchester Half 2026
Take part in this lively and fun Manchester Half Marathon
Hampton Court Half
A majestic running route!
Royal Parks Half Marathon 2026
Central London’s iconic race!
Halloween London Walk
Dress up in your spookiest costumes and enjoy this Autumnal end of year walk with a London backdrop