Tell us your stories for the matchday programme...
Each of this season's issues of Riverside Review, our free online matchday programme, will see us revisit one of Boro's 25 campaigns at the Riverside Stadium.
We're now up to 2004/05, a year when the club took its tentative first steps into European football and also achieved a record Premier League finish.
From historic UEFA Cup nights against Banik Ostrava, Lazio and Sporting Lisbon, to an exciting league season which culminated in Mark Schwarzer's heroics in Manchester, it's one of Boro's most memorable.
But what are your recollections? Send them via email to email@example.com and we'll include as many as we can in the issue.
Meanwhile, if you have a birthday or well-wishing message you'd like to see included in the programme, please email firstname.lastname@example.org.