Mary Cain Was the Fastest Girl in America. Then Nike Called.
Mary Cain Was the Fastest Girl in America. Then Nike Called.  
Podcast: Sports In America with David Greene
Published On: Thu Sep 03 2026
Description: Elle Duncan is back on the show, and this week, we’re prepping for her upcoming trip to Melbourne, Australia, for Week 1 of the NFL season. Elle will be leading Netflix’s broadcast of the matchup between the LA Rams and San Francisco 49ers, which is the first regular-season NFL game ever to be played in Australia. Then, we’re sitting down with Mary Cain. In her prime, she was one of the fastest girls in the country. She signed to run professionally with Nike before she even graduated high school. Mary’s future in the sport looked bright — that is, until 2016, when she suddenly quit. But Mary didn’t just lose interest in running. She says she experienced abuse by her coaching staff at Nike, and that they ignored her pleas for help when her mental health declined. She went on to sue Nike and came out with a memoir about her experience called “This is Not About Running.” Content warning: This episode discusses emotional, physical, and sexual abuse, as well as extreme weight loss practices, self-harm, and thoughts of suicide. Please listen with care.  Show Notes This is Not About Running | Mary Cain I Was the Fastest Girl in America, Until I Joined Nike | NYT Distance runner Mary Cain files $20M lawsuit against ex-coach Alberto Salazar, Nike over alleged abuse | ESPN Mary Cain’s nonprofit Atalanta Show CreditsHost: David GreeneExecutive Producers: Joan Isabella, Tom GrahslerSenior Producer: Michael OlcottProducer: Michaela WinbergAssociate Producer: Bibiana CorreaTalent Booker: Britt KahnEngineers: Mike VillersTile Art: Bea WallingTheme Song: Emma MungerSports in America is a production of WHYY, distributed by PRX, and part of the NPR podcast network.