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Naperville Trails Half Marathon & 10K

Wheaton, Illinois · Saturday, September 5, 2026 · Half Marathon, 10K

Official race page & registration ↗

Naperville Trails Half Marathon & 10K takes place on Saturday, September 5, 2026 in Wheaton, Illinois. The race offers 2 distances: Half Marathon, 10K. It is run on trail. For anyone travelling in, Aurora is about 8 miles away.

It is one of 245 races on the Illinois calendar that September. At $55, entry sits above the $30 median for an Illinois half marathon.

Date
Saturday, September 5, 2026
Location
Wheaton, Illinois
Distances
Half Marathon, 10K
Surface
Trail
Entry fee
from $55

Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.

Making a race weekend of it?

Stay near the start line in Wheaton: check in Sep 4, out Sep 6.

Hotels on Booking.com ↗ Hotels on Expedia ↗

Common questions

When is Naperville Trails Half Marathon & 10K?

Naperville Trails Half Marathon & 10K is scheduled for Saturday, September 5, 2026.

Where is Naperville Trails Half Marathon & 10K held?

Naperville Trails Half Marathon & 10K is held in Wheaton, Illinois. It is about 8 miles from Aurora.

What distances does Naperville Trails Half Marathon & 10K offer?

The listed distances are Half Marathon, 10K.

How much does Naperville Trails Half Marathon & 10K cost?

Entry is listed from $55. Check the official race page for the current price, which usually rises closer to race day.

How do I register for Naperville Trails Half Marathon & 10K?

Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.

More races nearby

See every race on the Illinois calendar, all Wheaton races, Illinois Half Marathons, Illinois 10Ks, or use the Race Finder for maps and filters.