Faatumu le fuaiupu lenei: Adriana Nelson, née Pirtea (na fanau i le aso 31 Ianuari, 1980) o se tagata tamoʻe mamao Romanian Amerika o loʻo 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 i ai lea i 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.