She's a Professor and Black Girls Run Ambassador, and This Is Her Workout Routine

What: 2.18 miles with hills

Where: Franklin Park, Roxbury, MA

When: 6:52 a.m.

Tiffany's Notes: "The park is in the heart of Roxbury, which is a predominately African-American community. Also, this is a beautiful park . . . there is a golf course and the Franklin Park Zoo. I always see African-American and Latinx folks of all ages and body sizes walking and running, either in pairs, groups, or solo. When I run here I feel comfortable and safe.

"This park is hilly as I don't know what. I work on my pacing up the inclines. The 2.18 miles around is not a cake walk. "