Thanks but I think we may be talking at cross purposes. Walks already exist on the site, but they lack visibility. For example, Snuffling Around Satwell. It is not allocated to a route and I do not think that identifying it as an attribute of a route helps. Much quicker and easier to have a database of walks.
Starbrand,
Have just had a look at the A1 route in the UK. Problem is that it just a list loads of geocaches along the route in, what seems, random order. Within the long listing, there are cache series which are walks. I'd just like to see the walks pulled out as walks for those of us who like caching on foot.
Cheers.