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A cool late October Chicago area Half Marathon and 5K with a scenic tour of Naperville's parks, neighborhoods, and downtown district, a fast downhill finish on the river, and 2 great spectator viewing points within easy walking distance of race village.

How to enter the Naperville Marathon

  1. Half Marathon

    Run 13.1mi
    $89
    Event passed
  2. 5K

    Run 5km
    $30
    Event passed

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Naperville Marathon routes

Event Details

What’s Included
All Runners! Let the fun continue on a beautiful autumn day as many of downtown Naperville's bars and restaurants welcome runners with 1 free beer and standard menu offerings for runners, friends, and families.
Half Marathoners! After the race, pick up your finisher, multi-year, and multi-race medals (yes, you can get up to 3 medals) and free quarter-zip for 5-year finishers!

Naperville Marathon weather forecast

Foggy overnight.

65°F
Predicted highs
47°F
Predicted lows
IconLight breeze possible, up to 5mph

Meet the organizer

Organizer's website

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