Downstream

shortened the course on
safety grounds’. F33 hold
swims at Henley-on-Thames
and Windsor and on average
350–500 people compete in
each event. ‘We get a mixed
bag, from total amateurs to
the most experienced elite
athletes and celebs; in the
build-up to David Walliams’
swim he attended many of
our river swims as training.’
Downstream from Marlow,
the village of Cookham is