Does anyone know for sure whether Rhianwedd Price-Weimer decided to hang it up? Her future looked pretty bright when she ran past Shelby Houlihan to win the NCAA 1500 title in 2015. Then she had to sit out most of 2016 with pleurisy. She never seemed to recover fully from being sick. According to her IAAF page, she hasn't raced since NCAAs last year, so I assume she decided not to turn pro.
Here's the last piece I found on her, from Indoors last year. In it, she talks about how hard it was to recover mentally from being sick: