Ramba uchinyora ndima iyi - PaMitambo yeBritish Empire neCommonwealth ya1958 muCardiff, Puckett akakwikwidza munhangemutange yevarume yemakiromita matanhatu, achiguma ari wechi12, uye munhangemutange yemarathon, achiguma ari wechi14. Achikwikwidza mumutambo wemarathon pamitambo yeOlympics yeRome muna 1960
, Puckett akapedza ari pachinzvimbo chechi51 nenguva ya2:37:36. Makore mana gare gare munhangemutange imwe cheteyo paOlympics ya1964 muTokyo, akamhanya 2:27:34 kuti apedze ari wechi27.