Julia Lucas leaves her olympic 5k spot on the track with 4th place finish at 2012 US Olympic Trials

Maybe the most heartbreaking moment we have seen so far. Julia Lucas pushed the pace with Huddle up front, and hammered a huge gap with 800 to go. Julia looked to be a lock untill 500 m to go she hit a wal and was holding on for dear life. 3rd place came down to a lean at the tape in which Julia lost by .04secs