Colleen Quigley made her Olympic debut at the Rio de Janeiro Games in 2016. She finished eighth in the 3000m Steeplechase Final.

RIO DE JANEIRO, BRAZIL – AUGUST 15: Colleen Quigley of the United States competes during the Women’s 3000m Steeplechase Final on Day 10 of the Rio 2016 Olympic Games at the Olympic Stadium on August 15, 2016 in Rio de Janeiro, Brazil. (Photo by Quinn Rooney/Getty Images)