This is still work in progress, and no 25000:1 maps yet. Also some bits don't work in Internet Exploder.
Type in a place name to see a map. A floating list of rides enclosing the mouse position can be frozen by pressing ESC or holding down the CTRL key, and then clicking the route title shows the route overlay. If my gazetteer doesn't know the place you can use OS to look it up, or enter a postcode. Map can be dragged and zoomed. It's still very buggy and liable to go wrong as I modify it

