
Information for the day:
Registration & transport
Registration: Wendover Memorial Hall, Wharf Road, Wendover, HP22 6HF
Route details
The 18 mile route begins by following the Grand Union Canal before joining The Wendover Arm for the length of the 6 mile route.
We recommend downloading a GPS app or GPS.studio and using it to view the GPX file while walking. The GPX file can be downloaded here
A Google Maps version of the route can be found here
Welcome to The BIG Walk 2026 – our favourite event of the year!
This year, we’re excited to introduce a new route along the Grand Union Canal, with 3 distances to choose from – 18 miles, 12 miles or 6 miles:
Choose your route:
Route details
The 18-mile walk starts at Apsley Marina, following the Grand Union Canal for the first 6 miles. Walkers will then be joined by our 12-mile participants in Berkhamsted, continuing together to Tring.
Our 6-mile walkers will join at Tring Reservoir, and from there everyone will walk the beautiful Wendover Arm of the Grand Union Canal, finishing at Wendover Memorial Hall. Refreshments and photo opportunities will be waiting at the finish line.
Important information
Registration & transport
Registration: Wendover Memorial Hall, Wharf Road, Wendover, HP22 6HF
What your entry includes
✔ A BIG Walk t-shirt
✔ Water refill stops along the route
✔ Snacks
✔ Support from our amazing volunteer team
✔ A BIG Walk medal