Big Backyard 5K/10K
About this race
The Big Backyard 5K & 10K is an annual fun run and family walk celebrating the numerous King County Parks throughout our neighborhoods, cities, and county.
Founded in 2010, proceeds from the BBY 5K benefit King County Parks, support maintenance within the parks and operations of the facilities and recreational resources to keep our parks operating and open year-round!
Since the event's inception in 2010, more than 13,000 participants have gathered to raise over $80,000 for King County Parks!
Join us at 9:00am on Sunday, June 7 at King County's Marymoor Park to have fun in YOUR BIG BACKYARD!
Join fellow runners on June 9, 2024 for the Big Backyard 5K/10K. It's a fantastic 10K, 5K, 1K featuring a flat and fast course in Redmond.
Pick your distance
Running
10K Run/Walk
5K Run/Walk
1K Kids Run
Weather Overview
These values reflect historical conditions on the race dates in Redmond in 2024, from Open-Meteo archive data.
About Redmond
Big Backyard 5K/10K takes place in Redmond, Washington, United States. The local timezone is America/Los_Angeles.
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Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.