"It was very important to him, and many with his limitations - or without, wouldn't bother."
State New Zealand Ocean Swim Series event director Scott Rice said: "Glen and his friend Gary are both great examples of how living life to the full is contagious. What a great way to honour a friend's memory."
The Bay of Islands Classic is the first of six events in the nationwide State New Zealand Ocean Swim Series and offers a range of distances to suit all ages and abilities.
Wynard is taking part in the 3.3km 'I'm Going Long' distance.
Other distances include the 200m State OceanKids event and 300m 'Give it a Go' event.
The other five events include the State Harbour Crossing (Auckland), Capital Classic (Wellington), La Grande (Akaroa), Sand to Surf (Mount Maunganui) and King of the Bays (North Shore, Auckland). For more information or to register for this series, visit www.oceanswim.co.nz