Lengkepan kalimah di handap ieu: Constien asalna ti Vail, Colorado sarta lulusan 2014 ti Battle Mountain High School. Anjeunna ngahadiran Universitas Colorado sanggeus SMA dina harepan jadi insinyur lingkungan. Constein bersaing pikeun Tracksmith Amateur Support Program bari dilatih ku Mark Wetmore jeung Heather Burroughs. Dina 2015, Constein lumpat di
IAAF World Cross Country Championships di Qingzhen, Guiyang réngsé ka-62.