David Wallman is a 53-year-old American open water swimmer from Tenafly, New Jersey.
Open Water Swimming
- he completed Stage 3 of the 2016 8 Bridges Hudson River Swim in 5 hours 43 minutes
- he completed Stage 6 of the 2017 8 Bridges Hudson River Swim in 4 hours 25 minutes
- On 19 August 2017, he completed the 28.5-mile (45.8 km) 20 Bridges Circumnavigation Swim of Manhattan in New York City in a relay with Andreas Kaubisch in 7 hours 55 minutes 59 seconds.
- On 13 July 2019, he finished 15th in the 45.9 km 20 Bridges Swim around Manhattan Island, New York in 8 hours 53 minutes 3 seconds at the age of 53.
- Diego López Wins As Kevin Cassidy, Ian Down Complete The Triple Crown
- 20 Bridges Around Manhattan Redux On August 19
- Cheryl Reinke Extends Slight Lead Under 8 Bridges
- How Great To Swim All Eight; How Fun To Do Just One
- 8 Bridges Hudson River Swim
- List Of Marathon Swims Around The World
- Venturing Into The Unknown
- Short List of Long Marathon Swims
- Stephen Rouch Joins 7 Luminaries In 8 Bridges
- World Open Water Swimming Association
- Open Water Swimming
- Marathon Swimming
- Daily News of Open Water Swimming
- New York Open Water
- New York Open Water Facebook page
- Triple Crown of Open Water Swimming
- FLASH! Swimming Around Manhattan Island Is On