Naperville Half Marathon Races
Naperville, Illinois, United States
Oct 18, 2026 - Sunday
5k, 10k, Half-marathon
Race Information
The Naperville Half Marathon and Endeavour Health 10K & 5K draw 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.
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👍 Run Pick of the Month: Milwaukee Lakefront Marathon
📍Milwaukee - October 3-4, 2026
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😄 Why We Like This Run
✅PR-friendly terrain
✅ Incredible community and high-fives at every hydration station
✅ Post-race celebration with local brews, great food, and a lakefront festival that only Milwaukee can throw
Ready to experience one of the most scenic courses in the Midwest? Enjoy a fast, flat, and famously beautiful run along the stunning shores of Lake Michigan. Whether you are aiming for a Boston qualifying time or crossing your first finish line, this race offers the perfect backdrop for your next big achievement.
With options from the 5K through to the Marathon, every mile is designed to keep you moving and inspired.
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Race Facts
Race Size: 1,000 - 5,000
Elevation: Some Hills
Course Type: Road
Boston Qualifier: No
Kids Run: No
Where to Stay
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