American runners had a good showing last week in Moscow!
The United States won at least one medal in all four middle distance finals.
The 25-year-old Californian has the fourth-fastest time in the 800m this year.
The miler is hoping for a low-3:50s race on Saturday night.
Men's, women's 800m winners triumph in quick fashion on the final day of the USA Outdoor Track & Field Championships.
Stacked final set for Sunday.
The American middle-distance standout will run for a chance to make the 2013 worlds team this week.
The 25-year-old is coached by legend Joe Vigil.
Harsh conditions couldn't stop the 800m world-record holder on Saturday.
The 17-year-old is having a phenomenal season thus far.