Organizers said this is the fastest they've sold out since the pandemic.
Heart surgeon Dr. Ryan Chiu says he "just happened to be walking out" when he saw runner Tuan Pham stumble and collapse to the ground.
The Crawfords made headlines after they let their kids, including their son Rainier, 6, run the Flying Pig Marathon.
Rainier Crawford, 6, ran the 26.2-mile course with his five siblings and parents, finishing in 8 hours and 35 minutes.
Fifty/50 is ESPN's monumental initiative, in collaboration with The Walt Disney Company, highlighting the civil rights journey of women across the sports and cultural landscape, and commemorates the 50th anniversary of the passing of Title IX.
Tommy, age 7, may have said it best. "This is so cool, because it's kind of like Mom is famous, and it's cool to have a famous mother!"