The training partners are looking to win their second medals.
The 2011 World Champion appeared invincible from start to finish.
Can Team USA win more medals than it did in 2008?
For some almost-Olympians, the track season is far from over.
The world champion squares off against fellow Americans Shannon Rowbury and Julie Culley.
Mo Farah Wins Tactical 5000m Race in London
The Mammoth Track Club's Bob Larsen thinks so.
Shannon Rowbury, Jenny Simpson complete women's team; Matt Centrowitz, Andrew Wheating round out men's squad.
Bridget Franek takes second and Shalaya Kipp finishes third as all three women eclipse "A" standard.
Here's a quick look at who to watch during the last four days of the 2012 U.S. Olympic Trials.