In 2016, Anna Rohrer participated in two open competitions, including the 2016 IAAF World U20 Championships  Women's 5000 metres, held at Zdzisaw Krzyszkowiak Stadium on 23 July.
2016 IAAF World U20 Championships  Women's 5000 metres US U20 Outdoor Track and Field Championships 2016 The women's 5000 metres event at the 2016 IAAF World U20 Championships was held at Zdzisaw Krzyszkowiak Stadium on 23 July. 
