The marathoner from Ireland has been out for most of her career.
Sexual orientation and gender identity haven't always been protected under Title IX and even now LGBTQ+ athletes still face discrimination in sport.
If you don't know her by name, you might recognize her hair.
Dedicate your running in June to celebrate lesbian, gay, bisexual, transgender, and queer pride.
They came out on National Transgender Day of Visibility. On the track, Nikki Hiltz feels like a weight has been lifted.