The Grand HNRNPH2 Walk event will follow the Grand Union Canal from Milton Keynes to Camden Lock in London. The route is approximately 100km long. There are plenty of opportunities along the way to stop and rest, as well as join in the core group walking the entire distance.
https://www.mapmyfitness.com/routes/view/embedded/5671551235?width=600&height=401&undefined&line_color=E61900DC&rgbhex=DC0019&distance_markers=1&unit_type=metric&map_mode=ROADMAP&show_marker_every=10&last_updated=2023-08-07T21:03:50+00:00
If you aren’t joining the whole 100k, then the best times to join the core walkers are below, all finishing at the Grand Junction Arms in Tring. All locations below have parking available nearby.
Convenient start locations by distance:
A BIG QUARTER
Walk 24.18k / 15 miles (~5.15h)