Kammala wannan jumla: A Wasannin Olympics na 2008 a Beijing, Arevalo ya sake yin gasa a karo na biyu a
marathon na maza, tare da ɗan'uwansa José Amado García. Ya gama tseren a matsayi na sittin da uku da dakika goma sha biyu a bayan Goran Stojiljković na Montenegro, tare da lokacin 2: 28:26.