Brittni Mason claimed the U.S. title in the women's ambulatory 100m at Icahn Stadium. She ran 12.16 into a headwind, winning both overall and her class.

The event marked the first national outdoor championships in NYC in 35 years. Nine women competed, spanning 11 classifications. Mayor Zohran Mamdani promoted the meet, offering free tickets. Read more racing coverage.

Mason, a T46 athlete, holds the American record in her class. She has five Paralympic medals and won her heat earlier that morning. The championships return to Eugene in 2027. Related: Lachie Kennedy Shatters National Record in 100m.

This original Runner World brief is based on reporting from Marathon Handbook. Visit the source for its complete reporting, context and any later corrections.