Naperville Trails Half Marathon & 10K
Decision scores
Six 0–100 scores telling you, at a glance, who this race is for.
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About the Race
Naperville Trails Half Marathon & 10K - 9/06/2025 Wheaton, IL #NapervilleTrailsHalf // #NapervilleTrails10K Event times, dates, location and all other details are subject to change prior to event. All official information is on the event's website AllCommunityEvents.com.
Course Profile
Course profile data unavailable for this race.
Course features
Accessibility & inclusion
Vibe & community
We don't have vibe tags for this race yet — organizers can claim the listing to add them.
History & past results
Past finisher times and year-over-year participation will appear here once the organizer publishes them.
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Common questions
How hard is the Naperville Trails Half Marathon & 10K Half Marathon?
We don't have a verified elevation profile yet — check the organizer's course map for the climb breakdown.
What should I wear?
Dress for ~10°F warmer than the standing temperature once you start running. Throwaway long-sleeve at the start, gloves and a hat for sub-50°F mornings, singlet plus visor when it climbs above 60°F. The race-day forecast above is the source of truth closer to the date.
When does it sell out?
No published deadline. Most races raise the entry fee in tiers and can sell out without warning — sign up early if you're committed.
Similar races worth a look
- More like this in this city: All Half Marathon races in Wheaton, IL
- Same distance, same month: Best Half Marathon races in September
- Same distance, statewide: All Half Marathon races in Illinois
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