Can the adidas Adizero Adios Boost lead you to a new PR?
Two of the biggest stars from the 2014 Berlin Marathon share their thoughts.
Flanagan wants to break the mark in Berlin next weekend.
Here’s a quick glance at who some of the top contenders might be on Feb. 13, 2016
The 28-year-old Briton kicked in the last mile to earn the victory.
The 33-year-old is hoping to become the first American to ever win the Beach To Beacon 10K.
The 33-year-old has her eyes on Deena Kastor's 2:19:36 mark.
Over 20,000 entrants took to the streets of The Windy City on Sunday morning.
Shalane Flanagan and Andy Wacker won the 2014 Rock 'n' Roll Chicago Half Marathon.