Sign up for £30
Fundraise £375
Chiltern 50 Ultra Challenge charity places | Full 50km | Make-A-Wish UK
Creating life-changing wishes for children with critical illnesses. Support this great cause and join the Make-A-Wish UK team taking part in Full 50km on Saturday 27 September. Sign up today for £30!
Get charity place
Enter now 🏅
Secure your own place
Entries are now open until Tue 23 Sep 2025 or until the event is full, whichever is earlier. Entry fees for the event are set out below.
Entries are handled by an external website - you'll need to contact them if you have questions about the event or your entry.
Enter nowEntry fees
Entry fee
£139.00
Do it for charity
Charity entries are now open. Secure your place now with one of our charity partners.
Get charity place