Kathrine Switzer

Sara Mae Berman, one of the pioneers of women’s running, talks about how she got into the sport on the 50th anniversary of her 1969 victory.

The 1984 women's U.S. Olympic Trials Marathon helped changed running forever.

The women's running pioneer is launching a new clothing collection with Skirt Sports this summer.

She was the first official female finisher of the Boston Marathon.

They say they have more determination to run after the tragedy.

An all-male sport at the inception of the first running boom, recreational running is now dominated by women.

It's a driving force behind the second "running boom".

The important milestone will be commemorated this year at the race's start.

She is a history-making runner, women's running advocate, commentator, and author.