Cain returned to racing today in Central Park. She won the Japan Run - a 4 miler in 21:50.
According to McMillan, a 21:50 4 miler is equivalent to a 16:48 5000 and 4:28.5 1500.
Update on 5/13: We've written an article on a recent training stint for Cain to Mammoth Lakes, CA.
More about the race below.