Natalie Dumas

Natalie Dumas is an American hurdler and sprinter who competes in the 400 meters for Eastern Regional High School in Voorhees Township, New Jersey.

In June 2025, she won the 400 meters, 800 meters, and 400 meters hurdles at the New Balance Nationals Outdoor in Philadelphia. Her time of 2:00.11 in the 800 meters broke Ajeé Wilson's 2012 state record of 2:00.91, and her time of 51.14 in the 400 meters broke Sydney McLaughlin-Levrone’s 2016 state record of 51.87.

In February 2026, Dumas committed to the University of Arkansas.

Personal bests Information from World Athletics profile unless otherwise noted.

Outdoor

Event Performance Location Date 100 meters 12.23 Mount Holly May 3, 2025 200 meters 24.02 Pennsauken Township May 17, 2025 400 meters 51.14 Philadelphia June 21, 2025 800 meters 2:00.11 Philadelphia June 22, 2025 1600 meters 4:55.66 Allentown May 23, 2025 400m hurdles 55.99 Philadelphia June 20, 2025

Indoor

Event Performance Location Date 200 meters 24.41 Philadelphia January 22, 2025 300 meters 38.11 New York City February 21, 2026 400 meters 53.55 Staten Island March 2, 2025 600 meters 1:28.10 New York City February 1, 2026 800 meters 2:06.75 Virginia Beach March 21, 2026

Personal life Dumas is the younger sister of University of Delaware middle-distance runner Kadence Dumas.