Seattle Cherry Blossom Run
⚠️ 2027 edition: provisional information
The date is estimated from the 2026 edition (April 18, 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
About
The Seattle Cherry Blossom Run takes place in Seattle, Washington, in mid-April, at Seward Park and along South Lake Washington Boulevard, among blooming cherry trees. The route highlights the city's cherry trees, a gift from Japan in 1929. A half marathon (13.1 miles) runs beside Lake Washington starting at 7:30 AM, followed by a 10K (6.2 miles) at 8:00 AM and a 5K run or walk (3.1 miles) at 9:30 AM, with the shorter courses based in the park. Participants may run, walk, stroll or even crawl, and everyone finishes beneath an inflatable arch to mark the arrival of spring among the flowers.
Prepare for Seattle Cherry Blossom Run 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
Races nearby
Other upcoming races around Seattle.
Carkeek 6 & 12 Hour
Oct 24, 2026 · Seattle, WA · 0 mi away
6 h · 12 h
Halloween Trick or Trot Run 5K/10K/13.1 SEATTLE
Oct 31, 2026 · Seattle, WA · 0 mi away
13.1 mi · 6.2 mi · 3.1 mi · 1 mi
Trick or Treat 5k
Oct 31, 2026 · Seattle, WA · 0 mi away
3.1 mi
Veterans Day Freedom Run 5K/10K/13.1 SEATTLE
Nov 14, 2026 · Seattle, WA · 0 mi away
13.1 mi · 6.2 mi · 3.1 mi · 1 mi
Tacky Turkey Sweater 5k
Nov 22, 2026 · Seattle, WA · 0 mi away
3.1 mi
The Electric Cookie Run
Dec 5, 2026 · Seattle, WA · 0 mi away
5.6 mi · 2.8 mi