2019 World Championship Finalist (1,500m), 2019 USATF One Mile Champion, 2020 Olympic hopeful
As her running career has taken off, Nikki has become a noteworthy role model in the LGBTQ community and a proud advocate of love. In advance of her appearance at the 2019 World Championships, Sports Illustrated profiled Nikki, noting "Nikki's performances and character on and off the track have made her one of U.S. track and field’s most visible stars ahead of the 2020 Olympics in Tokyo."