Gianna Woodruff

Gianna Ursula Woodruff Washington (born November 18, 1993) is a Panamanian track and field athlete specializing in the 400 metres hurdles. She represented her country at the delayed 2020 Tokyo Olympics improving her own South American record with a time of 54.22 seconds in the semi-finals to finish 7th in the final.

In 2017, Woodruff reached the semi-finals at the World Championships. Born in Santa Monica, California, she has a dual citizenship with the United States and Panama. Her sister, Yasmin Woodruff, is a sprinter.

Personal bests
All information taken from World Athletics profile.

Indoor
 * 200 metres – 23.88 (+1.4 m/s, Irvine, CA 2018)
 * 400 metres – 52.78 (Austin, TX 2021)
 * 400 metres hurdles – 53.69 (Eugene 2022 )
 * 60 metres – 7.65 (Seattle, WA 2015)
 * 200 metres – 24.67 (Albuquerque, NM 2014)
 * 400 metres – 57.17 (Portland, OR 2016)