Geist 5K, 10K & Half Marathon presented by Meijer

Enjoy the beautiful waterfront scenery of Geist Reservoir with the family-friendly Geist Half Race Series presented by Meijer. This annual tradition returns September 14 with a walker-friendly course complete with live music, community support, and an all-ages after party! Register before prices increase on September 1 at GeistHalf.com.