BIRMINGHAM, ENGLAND (2-March) — A sloppy morning session on Day 2 of the IAAF World Indoor Championships saw 12 men disqualified, including the United States' gold medal hope in the men's 3K: Olympic silver medalist Paul Chelimo, whose third-place performance in the heats was invalidated for taking one step outside the rail.

By David Monti, @d9monti(c) 2018 Race Results Weekly, all rights reserved

FloTrack took a trip out to Colorado Springs to capture the WCAP and American Distance Project teams prepare for the upcoming road and indoor seasons. Be sure to tune back to FloTrack in a few weeks for the release of our newest FloFilm on the U.S. Army WCAP team led by Olympic silver medalist SPC Paul Chelimo.