Join us for 1st RunDay Sundays with Run G.R.I.T on May 03, 2026, from 9:00 AM to 10:30 AM at The Love Building (parking lot), 4731 Grand River, Detroit, MI 48208, United States. 1st RunDay Sundays with Run G.R.I.T welcomes runners and walkers of all ages and abilities to come together, get motivated, and normalize movement in our neighborhoods—just show up, no sign-up required, rain or shine (weather permitting).