2025 Naperville Half Marathon, 10K & 5K

Date icon Oct 19, 2025
7:00AM
Location icon Downtown Naperville
Jackson Ave & South Eagle Street, Naperville, Illinois
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Join us on Sunday, October 19, 2025 for the Naperville Half Marathon, 10K & 5K! The race draws participants to Naperville’s lively downtown, historic sights and beautiful neighborhoods. Runners will delight in the kinetic atmosphere and well-managed course. Registration is open. Learn more: https://RunNaperville.com

2025 Event Highlights

The Naperville Half Marathon and Endeavor Health10K & 5K draws participants to Naperville’s lively downtown, historic sights and beautiful neighborhoods. Runners will delight in the kinetic atmosphere and well-managed course, made possible by extensive volunteer and spectator support.

The Race Experience:

  • Naperville Half Marathon Races start, finish and race village near the heart of downtown Naperville.
  • A course that offers half marathon and 10K runners a tour of central Naperville.
  • Post-race food amenities!
  • A Virtual Race Option is available for those who cannot make it on race day, but want to be an official finisher for multi-year and multi-race awards or who are unable to maintain the minimum race requirements for the live race.