# Seattle Marathon Family 5K & Seattle Kids Marathon > Event for families in the Seattle–Tacoma–Bellevue area (WA). Times are Pacific Time. - When: Sat, Nov 28 · 9:00 AM – 12:00 PM - Where: Seattle Center & Bell Harbor Waterfront, 305 Harrison St, Seattle, WA 98109 - Ages: All ages; dedicated Kids Marathon for children ages 4–14; stroller-friendly 5K course - Price: $25 for Seattle Kids Marathon; $45 for Family 5K; includes finisher medals, race shirts, and post-race Armory celebration - Organizer: Seattle Marathon Association - Official page: https://www.seattlemarathon.org/kids-marathon - Last checked: Wed, Nov 4 Source: Grassy Knees is a directory of real family events, places and programs for kids across major U.S. metro areas, where every listing is researched from the organizer’s own page and shows the date we last checked it. https://grassyknees.com covers 42 metro areas as of Nov 11, 2026, with more added regularly. About: https://grassyknees.com/about Freshness: listings are re-checked on a daily research run (latest check 2026-11-10), and new events are added as organizers post them. Sell-outs, weather cancellations and time changes show up on the live page first: https://grassyknees.com/seattle/activities/seattle-marathon-family-5k-and-seattle-kids-marathon--listing-a1f9e2b834d740c29b6e15a1 ## About The Pacific Northwest flagship holiday marathon weekend kicks off on Thanksgiving Saturday with the beloved Seattle Kids Marathon and Family 5K! Young runners complete a cumulative marathon over the autumn months, concluding with an electric 1.2-mile victory lap past the Space Needle and across the Seattle Center grounds to cross the official finish line.\n\nFamilies and stroller runners can participate together in the Seattle Marathon Family 5K along scenic Puget Sound waterfront corridors with roaring spectator crowds and holiday music. Every registered child receives an official Seattle Marathon finisher medal, personalized bib, commemorative race t-shirt, and finish-line celebration treats. Post-race activities inside the Seattle Center Armory feature mascot meet-and-greets, face painting, and family wellness exhibits. ## Similar picks in Seattle - [Downtown Seattle Holiday Tree Lighting & Westlake Park Carousel](https://grassyknees.com/seattle/activities/downtown-seattle-holiday-tree-lighting-and-westlake-park-carousel--listing-4b18cf5e96da40c785fd3bfe) — Fri, Nov 27 · 11:00 AM – 6:00 PM · Westlake Park · All ages · Free · checked Nov 7. 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