Barely five feet tall , Davila has worked to become a big name in U.S. women 's marathoning since joining the Hansons - Brooks Distance Project in 2005 .
Barely five feet tall , Davila spent the first part of the year working on her track speed .
Barely five feet tall , Davila has worked to become a big name in U.S. women 's marathoning since joining the Hansons - Brooks Distance Project in 2005 , but spent the first part of the year working on her track speed .