Registration for the next running of 4th Annual Greendale Run for the Parks and Trails isn't open yet. Save it on Trehko and we'll remind you the moment it opens.
Get reminded on Trehko →Save this race to your wishlist, set a registration reminder, and build a full training plan on Trehko.
4th Annual Greendale Run for the Parks and Trails is a 5k running event held in Greendale, WI on Sep 6, 2026. The course has a trail profile.
Trehko tracks registration status, entry fees, and deadlines for 4th Annual Greendale Run for the Parks and Trails and thousands of other endurance races. Use the app to set a registration reminder and build a training plan tailored to race day.
Browse by discipline: