ULHRA:  The Unlimited Light Hydroplane Racing Association rulebook is typically updated following meetings of the ULHRA Board.  If you are with a team and you would like a copy of the rules, please contact the ULHRA office.  For your convenience, here are the 2010 Technical Rules.  DOC right click DOC and "Save Target As"
Here are the 2011 Racing Rules. DOC  or   PDF

Are you in need of help converting your boat to the current Unlimited Light competition specifications?  The ULHRA Technical Committee is available to individuals/teams who are considering joining our fleet.  The committee can assist you in determining the physical needs of potential boats. For more information, please e-mail Joe Frauenheim.