Anna Finn (how she has the energy to type beats me!) says:
Yesterday I did my third ultra run in 22 days – the 50 mile Thames Trot (though I actually ran 51 miles as I got a bit lost!). It was by far the toughest run I’ve done, due to the really harsh conditions underfoot. The cold wasn’t a problem, but it meant that the snow was hard to run on. And when there wasn’t snow, there was mud or ice. It was mentally very challenging to keep going, but I ran with another guy who was very encouraging and we finished in just over 10 hours. It was a beautiful course and a gorgeous sunny day.
You can read about it in more detail, and see her looking surprisingly not-dead after the finish, on her blog
She was fourth lady! Congratulations Anna!