The former Oregon Track Club Elite athlete placed 4th at the
2015 USA Track & Field Championships, but she did not have an "A" standard qualifying time to punch her automatic ticket to the
2015 IAAF World Championships in Beijing. On July 18 in
Heusden-Zolder, Belgium at the 2015
KBC Night of Athletics meet, Johnson placed second, clocking 4:04.17 to secure her spot on
Team USA. Johnson won the 2016
Sir Walter Miler in a meet, outdoor North Carolina state and personal record of 4:25.04 (and her first sub-4:30 Mile), and six days later, at the third stop on the BBTM Grand Prix Tour 2016, she won the ServiceNow West Chester Mile, stopping the clock at 4:31.33. Johnson coached cross country and track at Huntington University beginning in 2018. Following the arrest of the head coach and Johnson's husband, Nicholas, in 2020 for child seduction and kidnapping, Johnson was named head coach. Athletes filed a
Title IX lawsuit in 2022 alleging sexual abuse by Nicholas and a program of forced doping by the coaches. Johnson was fired. The lawsuit was dismissed in 2023. Johnson continues to coach former Huntington University runner,
Addy Wiley. ==Personal==