Marcello Siboni

Marcello Siboni (born 6 January 1965) is an Italian former racing cyclist. He rode in five editions of the Tour de France and seven editions of the Giro d'Italia.

Major results

 * 1986
 * 1st GP Capodarco


 * 1987
 * 5th Trofeo Matteotti
 * 10th GP Industria & Artigianato


 * 1988
 * 10th Trofeo Pantalica


 * 1989
 * 7th Giro di Lombardia


 * 1990
 * 4th Gran Premio Città di Camaiore


 * 1997
 * 8th À travers Lausanne


 * 1999
 * 3rd Giro dell'Emilia
 * 6th Criterium d'Abruzzo
 * 8th Giro del Lazio
 * 8th Gran Premio Bruno Beghelli
 * 9th Giro del Veneto
 * 9th GP Llodio


 * 2000
 * 8th Gran Premio Città di Camaiore