Bianca Stubler is an accomplished American track and field athlete specializing in the 400m hurdles. A standout collegiate athlete at the University of Wisconsin–Madison, Stubler went on to build a successful professional career in the event, continuing to develop as one of the United States’ top 400m hurdlers. She has earned three NCAA All-American honors and has run in two Olympic Trials and four U.S. Championships throughout her career.

Stubler has continued to make her mark on the professional circuit, competing nationally and internationally while training with TBBTC under Tonja Buford-Bailey in Austin, Texas. In 2026, she reached a new milestone by running a personal-best 54.85 in the 400m hurdles at the U.S. Championships, finishing fourth in the United States. The performance marked a significant progression in her career and established a new standard for her continued rise in the event.

Personal Bests:

400m Hurdles: 54.85 seconds

Career Highlights:

Pan American Championships Bronze Medalist 2026 - 400m hurdles

USATF Outdoor Championships Finalist 2025 & 2026 - 400m hurdles

U.S. Olympic Trials Semi-Finalist - 400m hurdles

3x NCAA All-American