Name: 15th Annual Rock CF Rivers Half Marathon & 5K
Start: 2026-03-22T00:00:00
Location: 7800 Grays Dr

15th Annual Rock CF Rivers Half Marathon & 5K

Updated: 23 October 2025, 02:52 PM

Event Details

Date: 22 March 2026

Time: Sun, 12 - 5 PM

City: Grosse Ile Township, MI

Country: United States

Location: 7800 Grays Dr

Location Map

References and Tickets

15th Annual Rock CF Rivers Half Marathon & 5K - RunSignup

The 15th Annual Rock CF Rivers Half Marathon & 5K is on Sunday March 22, 2026. It includes the following events: Half Marathon, 5K Run/Walk, Virtual Run,Â ...

15th Annual Rock CF Rivers Half Marathon & 5K

The 15th Annual Rock CF Rivers Half Marathon & 5K is on Sunday March 22, 2026. It includes the following events: Half Marathon, 5K Run/Walk, Virtual Run,Â ...

15th Annual Rock CF Rivers Half Marathon & 5K - Fleet Feet

Join us as we outrun cystic fibrosis! Sunday, March 22, 2026. Rock CF is hitting the island for the 15th Annual Rivers Half Marathon, 5K Run/Walk & NEW 15K!