| Vertical Blue | |
|---|---|
 Dean's Blue Hole during Vertical Blue 2008 | |
| Genre | Sporting event |
| Date(s) | Mid-year |
| Venue | Dean's Blue Hole |
| Location(s) | Long Island |
| Coordinates | 23°6′23″N 75°0′31″W / 23.10639°N 75.00861°W |
| Country | The Bahamas |
| Inaugurated | 2008 |
| Founder | William Trubridge |
| Organised by | William Trubridge and AIDA International |
| Sponsors | Suunto (2012-2017) Origin ECN (2018) |
| Website | http://events.verticalblue.net/ |
 http://2018.verticalblue.net/ | |
Vertical Blue is a invite-only elite freediving competition which has been held in The Bahamas at Dean's Blue Hole by freediving world record holder William Trubridge. It was an AIDA International or CMAS in 2021 judged competition and has been the venue for multiple world and national records for athletes coming from countries all over the world.