The cars will be given to the winning male and female runners, and the third will be in a draw for all official contestants.
The Fluence ZE was launched in Ireland in 2012. In that year, 66 of the 1,887 Fluences registered were electric, of which only three were bought by individuals (according to Motorcheck.ie registration statistics).
Pictured are athletes Maria McCambridge and Joe Sweeney with the Renault Fluence ZE. The Dublin Marathon takes place on Monday October 28.
