I think I have found her year round training track, it's Silbury Hill close to her home and work.

This set me wondering was Stonehenge a early giant version of Domino Rally?

Bill Burrows Daily Mirror Feb 18th article re Swindon Council clamping headstones in Whitbourne Cemetery.
I love the advert on the back of the local buses and on its web site for the Goddard Hotel, Old Town claiming it's "at the heart of City Centre!!!!!!" a case for Trading Standards, I think, the nearest City Centre must be 30 miles away ie Oxford, "how big is it's heart???"
This all "Makes me Proud to be in Swindon"; I just don't believe it