Tusi se faʻaauau mo lenei parakalafa - Adriana Nelson, née Pirtea (fanau Ianuari 31, 1980) o se Romanian American umi-mamao tagata tamoʻe o ia e tauva i mamao e oʻo atu i le marathon. Na tauva o ia i le 2005 IAAF World Half Marathon Championships ma le 2006 IAAF World Road Running Championships mo Romania, ona sosoo ai lea ma le 2012 IAAF World Half Marathon Championships
mo le Iunaite Setete. I le tulaga o le atunuu, na ia manumalo ai i le ono taimi umi i le Romanian Athletics Championships ma o le 2013 manumalo i le USA Half Marathon Championships.