- Spencer McCullough, Cory Trimm
- 67 centimetre(s)
- United States (Denver)
The tallest stack of waffles is 67 cm (26.38 in), and was achieved by Spencer McCullough and Cory Trimm (both USA) in Denver, Colorado, USA, on 26 May 2018.
Spencer and Cory decided to attempt this record as a fun way to meet their neighbors and other residents of Denver.