12th Annual Rock CF Rivers Half Marathon & 5K Run/Walk

Grosse Ile Middle School 23270 East River Road Grosse Ile Township, MI, 48138 United States (map)

12th Annual Rock CF Rivers Half Marathon

Half Marathon- 8:00am

Start: Grosse Ile Middle School (GIMS)

Finish: Grosse Ile Middle School

5K Run/Walk- 8:15am

Start: Outside of the GI Naval Air Station Hangar (south side)

Finish: GIMS

*NO PARKING AT GROSSE ILE MIDDLE SCHOOL*