2009 Burlington, Vermont mayoral election
The 2009 Burlington mayoral election was the second mayoral election since the city's 2005 change to instant-runoff voting (IRV), also known as ranked-choice voting (RCV), after the 2006 mayoral election. In the 2009 election, incumbent Burlington mayor (Bob Kiss) won reelection as a member of the Vermont Progressive Party, defeating Kurt Wright in the final round with 48% of the vote (51.5% excluding exhausted ballots).
Source: Wikipedia — 2009 Burlington, Vermont mayoral election (CC BY-SA 4.0)