Checking my Instagram feed, I realized that I've never seen an elite American distance woman runner with more followers than Colleen Quigley. She is the most popular, followed closely by Molly Seidel. Katelyn Tuohy is twice as popular as Parker Valby. I would have thought that at least one of the women would have more followers than this see as there are several billions of Instagram users.
Colleen Quigley - 238k followers
Molly Seidel - 237k followers
Des Linden - 203k followers
Sara Hall - 197k followers
Emily Sisson - 132k followers
Molly Huddle - 112k followers
Katelyn Tuohy - 108k followers
Parker Valby - 54.5k followers
Keira D'Amato - 75.1 followers
Mary Cain - 70.5k followers