Rubuta ci gaba don wannan sakin layi - A cikin 1992, da Silva ya gama na biyu a Marathon na Los Angeles. A lokacin tseren, an kama shi a bayan motar kafofin watsa labarai, wanda ya hana shi samun damar bin mai nasara John Treacy. Daga baya a cikin shekarar, ya gama na biyar a Marathon na Boston, a cikin lokaci na 2: 11:53. Da Silva ya fafata a gasar tseren marathon
a gasar Olympics ta 1992 a Barcelona, Spain. Ya gama na 56 a cikin lokaci na 2: 26: 00.