The Tri-Decathlon is a 13-event competition between Annie and I (Andy) to see who is the better human being. The events cover seven specialty categories; Outdoor Sports; Indoor Sports; Novelty Games; Video Games; Creativity and Drinking Ability.

The Tri-Decathlon officially kicks off on the week starting 26 January and continues for a seven-week period until its conclusion on 7 March with a celebration party and the dreaded Centurion. The order of events is as follows:

WEEK 1 - Tenpin Bowling + Mario Kart
WEEK 2 - Cooking + Scattegories
WEEK 3 - Air Hockey + Cards
WEEK 4 - Table Tennis + NBA Live
WEEK 5 - Tennis + Art
WEEK 6 - Basketball + Buzz TV
WEEK 7 - The Centurion

The object of the Tri-Decathlon is simple; to win the most events and be forever crowned a superior human being.