Sifan Hassan, Hailemaryam Kiros's historic times conquer Sydney Marathon's major debut | NBC Sports

Sifan Hassan and Hailemaryam Kiros both not only won the Sydney Marathon in the event's debut in the Abbott World Major Marathon Series, but both also set the record for fastest marathon run in Australia in the process. #NBCSports #SydneyMarathon #SifanHassan » Subscribe to NBC Sports: https://www.youtube.com/nbcsports?sub_confirmation=1 » Watch Live Sports on Peacock: https://peacocktv.smart.link/v82e9dl56 NBC Sport...