609 in 2015 and later

648 past in 2015 (updated 17-07-'15)

F3 Events - Bray Lake Swim Challenge 2015, Great Britain

Date: 
Saturday, 5 September, 2015 - 07:00

2km swimmers will start @ 7:00am.
5km swimmers will start @ 6:35am.
10km swimmers will start @ 6:30am.

http://www.f3events.co.uk/bray-lake-swim-challenge-september-2014/general/bray-lake-swim-challenge