Road running

Big Backyard 5K/10K

📅 June 6, 2027 (estimated date)📍 Redmond · United States

⚠️ 2027 edition: provisional information

The date is estimated from the 2026 edition (June 7, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.

Available distances

6.2 mi3.1 mi

About

The Big Backyard 5K/10K in Redmond is an annual event offering a fun run and a family walk to celebrate King County Parks. The 2027 edition takes place on June 6, with a 10K run/walk and a 5K run/walk, both starting at 9:00 a.m.

Founded in 2010, the event raises money to support the upkeep of parks and recreational facilities, so they remain open to everyone all year round.

D-231

Prepare for Big Backyard 5K/10K with RunRun

An AI-generated training plan, adjusted every week based on your real sessions. Built around your goal, current level and race date.

Personalized plan based on your VO2max, history and weekly availability
Strava and Garmin sync: your sessions are analyzed and the plan adapts
Target paces, long runs, key sessions: everything is calculated for race day

Create my free plan No credit card. Sign up in 30 seconds.

Races nearby

Other upcoming races around Redmond.