Al Hewitt and Ric Willey offer Jousting, a set of free wargames rules for medieval tournaments.
jousting
To Cry A Joust
To Cry A Joust is a set of free wargames rules for jousting combats.
Tournament Joust
Tournament Joust is a free print and play game with some really good looking jousting mechanics. It has paper knights, but you’ll want to swap in your own miniatures.