Pulse Swim
From Openwaterpedia
Pulse Swim (or the Pulse) is an 5 km open water swimming competition in Plettenberg Bay, South Africa, organized by Kyle Harris.
Open Water Swimming
Brenton Williams of South Africa completed the 2014 Pulse Swim in Plettenberg Bay, South Africa all butterfly in 2.27 mph or 3.66 kph over 3.11 miles (5 km) in 1 hour 22 seconds 13 seconds.