Gr. Antiq. [ad. Gr. λαμπαδηδρομία, f. λαμπαδ-, λαμπάς torch + -δπομία running.] A torch-race; a race (on foot or horseback) in which a lighted torch was passed from hand to hand.
1848. Craig has the incorrect form Lampadrome. So in many later Dicts.
1889. Century Dict., Lampadedromy.