New research has questioned the gender identity being a stronger determinant than biological relations in the performance of athletes in mass-participation races. Dr John Armstrong, King’s, Dr Alice ...

Some Chicago Marathon runners are feeling a little blue heading into this weekend’s race. One of the biggest events of the year for the sport followed Boston and London with the creation of a ...

For the past few years, some of the country’s most famous races—including New York City, Boston, Chicago, and London—have added nonbinary divisions to make race day more inclusive. With the ...

CHICAGO — As runners gear up for the Bank of America Chicago Marathon this weekend, Fleet Feet employee Jessica Gorden-Song will be on the sidelines. “The reason I had to sit out this year is due to ...

Watch this runner find out they're about to win the NYC marathon's nonbinary category Cal Calamia, a transgender, non-binary runner, won first place in the New York City Marathon's nonbinary division ...

Kae Ravichandran at the Boston Marathon on Monday. Photo by Marathon Foto, courtesy of Kae Ravichandran Kae Ravichandran, a medical student at the University of Vermont, won the nonbinary division of ...

When runners sign up for a race, they expect to check one of two boxes. Competitors will race in one of two gender divisions, and winners will receive prize money from one of two pools. Race divisions ...