Athlete

Sienna Nissen

Central Oregon Track Club · 2026

Personal records

Event	PR	Where	2026	Furthest
100m hurdles · 1	15.88a	Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026	15.88a
400m hurdles · 1	1:11.22a	Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026	1:11.22a

Jun 18 Nike Outdoor Nationals & USATF U20 Championships