Earth Starter, a company launched by 2011 alumni Phil Weiner and John-Randall Gorby, was the winning entry in this university’s eighth annual Cupid’s Cup Business Competition. This was the first year the traditionally Terps-oriented contest expanded to a national stage, and on Friday the six finalists gathered at the Clarice Smith Performing Arts Center to give their final pitches in hopes of winning cash awards to help launch or sustain their startup companies.