Isabel King raced 207 miles while breastfeeding

What happened

Professional cyclist Isabel King told The Post she completed a 12-hour, 207-mile bike race while breastfeeding. The New York Post story centers on the unusual overlap between elite endurance racing and early parenthood, including King’s line that her milk became ‘Red Bull for babies’.

Why it matters

For serious cyclists, the value of the story is less the novelty and more the reminder that performance does not happen in a vacuum. A 12-hour race is already a major fueling, pacing, and recovery problem. Layering breastfeeding on top of that adds another real-world constraint around energy demand and logistics, which is exactly the kind of factor that can shape how an athlete prepares and executes.

King also told The Post that people said she could have sold that ‘liquid gold’, adding that in LA, with bodybuilders everywhere, she ‘could be making a fortune’. That detail keeps the story grounded as both a performance account and a cultural moment around how endurance athletes manage bodies under unusual load.

Full details are at the linked New York Post source.