Colleen Quigley is an American middle-distance runner, Olympian, and one of the most recognizable voices in professional running. A standout collegiate athlete at Florida State University, she won the 2015 NCAA steeplechase title before representing the United States in the 3,000-meter steeplechase at the 2016 Summer Olympics, where she reached the final. Throughout her career, Quigley has been known for combining elite competition with an authentic, community-focused presence - just check out her substack, website, or social media.

In 2025, Quigley co-founded Team Meridia in Boulder, CO, a professional women's distance running team built around athlete ownership, transparency, and long-term support for women in sport. Team Meridia emphasizes that running is a team sport, best done through shared efforts, celebrations, and joys on a team. Through racing, writing, speaking, and relationship-building, Quigley continues to help advocate for a healtheir, more supportive world of running.