Can Lyles dip under 9.80? Can Timothy Cheruiyot break 3:30 for the second time in 8 days? Plus we tell you why Michael Saruni didn't race for 5 months after running 1:43 indoors.

Also Erik Sowinski and Isaiah Harris.

What a day at NCAAs in the distances. We recap it all.

We give you our top 5 story lines for the 2018 NCAA men's outdoor championships which start next Wednesday.

Raevyn Rogers, one of the all-time greats, is gone but an even bigger talent may already be on the scene to replace her in Texas A&M true frosh Sammy Watson. *MB: 2018 NCAA indoor 800 - Who wins M. Saruni or I. Harris? Will freshman phenom Sammy Watson take over for Raevyn Rogers?  

9 men under 1:47. Two freshman phenoms. An Olympic Trial finalist and many more. The men's 800 is certainly a good one.