The Massachusetts native will continue to work with her coach from Dartmouth College, Mark Coogan.
The Dartmouth standout capped her collegiate career with a third-place finish in the 5000m at nationals last weekend.
Take a look back at the exciting 2013 season and see who we named the top runners of the year.
The Dartmouth senior won the NCAA Division 1 Cross-Country title.
A look at 10 of the top up-and-coming runners in the United States.
Men's, women's 800m winners triumph in quick fashion on the final day of the USA Outdoor Track & Field Championships.
Lalang also set two meet records in the process.
The mile is her "sweet spot".
The Dartmouth standout will run the Wanamaker Mile against a stacked field.
Timing problems scar drama-filled women's race.