Registration for the next running of Naperville Trails Half Marathon & 10K 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.
Naperville Trails Half Marathon & 10K is a half marathon running event held in Wheaton, IL on Sep 5, 2026. It is a Boston Marathon qualifier. The course has a trail profile.
Trehko tracks registration status, entry fees, and deadlines for Naperville Trails Half Marathon & 10K 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: