If Tish Hamilton is being honest, she doesn't consider herself a pioneer in women's running. She looks at titans of the sport like Kathrine Switzer and activists like Alison Mariella Desir—"They're legit," Hamilton says. But Hamilton's work in the sport—as the first female executive editor of Runner's World magazine—is nothing to sneeze at. Hamilton calls the marriage of her two passions—running and journalism—a privilege. She helped usher in the second running boom, one driven largely by women, one step behind the helm of the go-to magazine for runners. The mission was to broaden the coverage of the sport—from elites to weekend warriors doing incredible work—and with that, bring in a more varied audience, including women.

Anne Audain is a three-time Olympian and former professional runner for New Zealand. She had success as a very young athlete, qualifying for the 1972 Munich Olympics at age 16, though she wasn't able to compete until the 1976 Montreal Olympics, when she was 20. However, the road to discovering her talent wasn't without its challenges. Anne, who was adopted as a baby, was born with a bone deformity in both feet, which she wasn't able to correct with surgery until she was 13 years old. After more than a year of rehab and recovery, Anne hit the ground running, literally. Despite having competed in her first Olympic Games in 1976, she only went pro in 1981, and went on to have a storied career, breaking several course records on the US road running circuit and winning multiple Commonwealth Games medals. She retired from competition in 1990 and is now based in Evansville, Indiana.

Eileen Waters Connolly was a trailblazer in American long-distance running, part of the first generation of women to compete in the sport. In 1972, she made history by setting a world record in a 50-mile race on a track in Santa Monica, finishing in 7:05:31. Even more impressive, she ran negative splits—completing the second half 23 minutes faster than the first. A year later, she returned and broke her own record, cutting 10 minutes off her time. She died in 2016 at 71 from adenoid cystic carcinoma (ACC), a rare form of cancer. As she aged, she never lost her sense of humor or self-effacing nature. She was quoted as saying, "When you get
old, you just show up and most likely you'll win your age group."

When you think about excellence in the marathon, the name Deena Kastor inevitably jumps to mind. After all, the 52-year-old held the American record in the distance for a whopping 19 years, setting it first in London in 2003, then bettering her own mark just three years later when she became the first American woman to run under 2:20. In fact, Kastor—a three-time Olympian, World Marathon Majors champ, World Cross Country medalist, and holder of national records from the 5K up to the 26.2—was drawn to distance from the very first time she hit the track.

Long before Roberta Gibb and Sara Mae Berman unofficially ran the Boston Marathon (1966 and 1969 respectively), Arlene Pieper Stine became the first woman to officially finish a sanctioned marathon in 1959, when she ran the Pikes Peak Marathon—ascent and descent—in 9:50:20 when she was 29. She was accompanied by twelve men and a horse. Pieper Stine ran in the men's category and was not given a special category or fanfare for her historic finish. She never ran another marathon and her pioneering accomplishment fell into obscurity until 2009.

Upon turning 50 years old, Yolanda Holder decided to do something different for her birthday. While others in her circle of family and friends opted for elaborate parties, expensive experiences or trips, or even purchasing long-desired goods, Yolanda, on the other hand, set out to walk 50 marathons in 50 weeks. She didn't just meet that goal—she crushed it, completing 66 marathons in 52 weeks. And she never stopped. Now 67, Holder has become one of the most accomplished ultra-endurance athletes in the world. She has set Guinness World Records, all while breaking barriers as a race walker in a runner's world. Yolanda is also the first African American woman to achieve numerous milestones in multi-day racing.

Nina Kuscsik began running in the 1960s after discovering Bill Bowerman's Jogging while waiting for a bike tire repair. Born in Brooklyn in 1939, she was a natural athlete who became New York State champion in roller skating, ice speed skating, and bike racing in 1960. After taking a break to raise her three children, running reignited her competitive spirit. She unofficially ran the Boston Marathon in 1969 and 1970, then won it in 1972 when it first officially accepted women, finishing in 3:10:26. A pivotal moment came in 1970 when she was turned away from a two-mile race simply for being a woman—an experience that transformed her into a fierce advocate for women's running rights. At the 1972 New York City Marathon, she led a protest against the separate start rule for women, sitting at the starting line until the ban was lifted. During the 1970s, she likely ran more marathons than any other woman, completing over 80 marathons and winning 15. Her advocacy helped establish women's marathon running, and she witnessed Joan Benoit become the first Olympic women's marathon champion in 1984. As her son remembered, despite all her victories and advocacy work, Nina simply "ran for the pure pleasure of it" and loved "the freedom that running gave her."

Lena Hollmann began her running journey in Sweden, her native country. She started with the 800 meters until 1969, when women were allowed to run the 1500 meters as well. She was part of the Swedish National Track Team and was a national champion in the 1500 meters. Lena moved to the United States with her husband in the late '70s and at first, ran for fitness and fun. Then, she began training seriously again, entering races, and seeing success. In fact, she was the top woman at the Philadelphia Distance Run Half Marathon in 1979. Highlights of her running career include her 10th-place finish at the 1984 Boston Marathon and her 2:44:10 at the 1983 New York City Marathon. Lena's elite running career ended when knee problems intervened. She changed focus and became a certified personal trainer and coach. This was the beginning of a new and rewarding journey for Lena. She focuses on women, specifically older women, and helps them achieve their fitness goals and develop a positive self-image. She's even considering a new role … model. "I want to show women that life isn't over because you're in the mid-70s, and there are so many possibilities," she says.