Associazione Calcio Dilettantistica Guidonia Montecelio is an Italian association football club located in Guidonia Montecelio, Lazio. It in the season 2010–11, from Serie D group G relegated, in the play-out, to Eccellenza Lazio, where it plays in the current season. Its colors are yellow and red. External links Official homepage Football clubs in Italy Association football clubs established in 1954 Football clubs in Lazio 1954 establishments in Italy Sport in the Metropolitan City of Rome Capital