Downstream

vowed to swim at least each
month of the year. ‘The idea
of swimming the length of the
Thames put some structure
around deciding where to go
each time – where we got out
last time,’ explains Jeremy.
‘Sefryn, my co-organiser, and
I were rather surprised at how
many people it has attracted
and although we keep it
informal and pleasantly
chaotic, there is a degree of
coordination, if only to ensure