Who Was the First Woman to Run the Boston Marathon
Kathrine Switzer became the first woman to officially register and run the Boston Marathon in 1967 under entry number 261. She completed the course in 4 hours 20 minutes, despite an attempt by a race official to remove her during the race. Her run is widely cited as a turning point for women's distance running in the United States and globally.
The Boston Athletic Association later formally recognized Switzer's run as the first official female participation in the modern Boston Marathon. Her finish helped open the door for women to compete in major marathons worldwide, including the Olympic marathon, which added the women's event in 1984.
Boston Marathon Women's Records and Results
The current women's course record for the Boston Marathon is 2:21:01, set by Peres Jepchirchir in 2024. The fastest American woman is Desiree Linden, who won in 2018 with a time of 2:39:54. Women now make up a large share of Boston Marathon finishers, reflecting decades of growth in female participation in distance running.
Women's elite results at Boston have improved steadily since the 1970s, when Kathrine Switzer's time stood as a benchmark for female marathoners. Today, the top women's field often features runners from Kenya, Ethiopia, and other leading distance-running nations, with competitive times below 2:25:00.
Impact on Women's Running and Sports Participation
Switzer's 1967 run helped challenge rules that officially barred women from long-distance races and contributed to broader changes in sports policy. Her effort is credited with accelerating the inclusion of women in competitive running events, from local races to the Olympics and World Championships.
Today, women's marathon participation is a major focus for race organizers, sponsors, and governing bodies worldwide. Major events such as the Boston Marathon, New York City Marathon, and Tokyo Marathon highlight women's races alongside men's, with equal prize money and media coverage in many cases.