THE ULTIMATE CODEBREAKING CHALLENGE
10* Miles | 10 Codes | 1 Month | April 2025
Have you got what it takes?
Your mission: April 2025, walk 10* miles, crack 10 fiendish codes, and deliver a secret message before time runs out!
From April 1st, embark on a thrilling adventure set in World War II France. You’ve been dispatched behind enemy lines and must deliver an encrypted message to a secret agent waiting in the heart of Paris. Can you complete your mission in time?
- Take part from anywhere using your phone or fitness tracker.
- Challenge yourself, your family, and friends to walk or run the 10 miles or more.
- Crack the mind boggling puzzles and codes along the way.
- Explore the outdoors while learning about the incredible heroes of the Second World War.
Join one of the UK's most innovative events and prove your codebreaking skills!
REGISTER NOW - Your mission starts on the 1st April.
*option to adjust your miles to suit your ability.
CODES
Choose from three code levels:
- Junior
- Codebreaker
- Cypher Expert.
Join this exciting challenge this spring and support soldiers, veterans, and their families.
You have one month to walk the miles, crack the codes, and deliver the final secret message.
REGISTER NOW - Your mission starts on the 1st April.
Paris
It's 1942 and the situation in France is at boiling point. The Nazi occupation has cut us off from our agents on the ground, so we need you to go behind enemy lines to make contact. We cannot afford for our intel to be compromised, so you must move through the shadows and crack codes along the way to avoid detection. This mission is not for the faint hearted. Your success is critical. Do you have what it takes?
Sponsor a friend
Find the fundraising page of someone already taking part in Operation Bletchley
