- Who
- Wicked Whoopies, Maine Whoopie Pie Festival, Portland Sea Dogs
- What
- 2,121 total number
- Where
- United States (Portland)
- When
The longest line of whoopie pies is 2,121 and was achieved by Maine Whoopie Pie Festival, Portland Sea Dogs, and Wicked Whoopies (all USA), in Portland, Maine, USA, on 9 June 2023.
The event was organised at Hadlock Field, the homefield of the Portland Sea Dogs baseball team, and all pies were distributed to attendees after the game.