| Championship | Event | # | Competitor |
|---|---|---|---|
| Masters 2016 |
100m Manikin Carry with Fins
30-34 |
35 |
Idwer STEENSTRA - Amersfoort Lifesaving & Oceanracing (NED) |
| Masters 2016 |
100m Manikin Tow with Fins
30-34 |
34 |
Idwer STEENSTRA - Amersfoort Lifesaving & Oceanracing (NED) |
| Masters 2016 |
Surf Race
30-34 |
30 |
Idwer STEENSTRA - Amersfoort Lifesaving & Oceanracing (NED) |
| Masters 2018 |
100m Manikin Carry with Fins
30-34 |
13 |
Idwer STEENSTRA - Amersfoort Lifesaving & Oceanracing (NED) |
| Masters 2018 |
100m Manikin Tow with Fins
30-34 |
15 |
Idwer STEENSTRA - Amersfoort Lifesaving & Oceanracing (NED) |
| Masters 2018 |
Beach Flags
30-34 |
11 |
Idwer STEENSTRA - Amersfoort Lifesaving & Oceanracing (NED) |
| Masters 2018 |
Beach Sprint
30-34 |
11 |
Idwer STEENSTRA - Amersfoort Lifesaving & Oceanracing (NED) |
| Masters 2018 |
Surf Race
30-34 |
25 |
Idwer STEENSTRA - Amersfoort Lifesaving & Oceanracing (NED) |
| Championship | Event | # | Competitors |
|---|---|---|---|
| Masters 2018 |
Line Throw
30-34 |
6 |
Amersfoort Lifesaving & Oceanracing
(NED) Stefan van de RIET, Idwer STEENSTRA |
| Masters 2016 |
Line Throw
30-34 |
14 |
Amersfoort Lifesaving & Oceanracing
(NED) Jan Willem DEN HARTOG, Idwer STEENSTRA |
| Masters 2016 |
4x50m Medley Relay
140-169 |
18 |
Amersfoort Lifesaving & Oceanracing
(NED) Erik HOPMAN, Ryan SHINN, Idwer STEENSTRA , Hans VIJGE |