SoNo Half Marathon
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Event overview
The 11th annual SoNo Half Marathon & 5K takes place on Sunday, October 5, 2025, at Veteran's Memorial Park and Marina in South Norwalk, Connecticut. The event includes multiple race categories and a Kids Fun Run.
- Half Marathon
- 5K
- Kids Fun Run
- Half Marathon Student
- 5K Student
Course, categories and race amenities
The course runs through historic South Norwalk and passes along coastline views, tree-lined streets, and local landmarks. Main race categories have age eligibility noted by the organizer; student categories are open to ages 18 and under and the Kids Fun Run is open to ages 12 and under.
All participants receive a performance race shirt, multifunctional headwear, free race photos, and a finisher’s medal. A post-race party is planned, with items listed by the organizer including beer for participants 21 and older, pizza, ice cream, and refreshments provided by Stew Leonard’s. The event lists a refund policy for 2025 that allows no exceptions. Title sponsor information is provided by the organizers. Visit the organization's website for the most recent information.