
Redmond Harvest Half Marathon is a running race on September 7, 2026 in Redmond, WA, with an entry fee of $75.
From the Organizer
Harvest the fruits of your training at the Redmond Harvest Half Marathon, to be held Labor Day Monday (September 7, 2026)! Starting from the Redmond Town Center (new for 2026!), the Harvest Half is a fast, flat out-and-back half-marathon that does a short loop around town before going out-and-back north on the Sammamish River Trail. Whether this is your first half-marathon, or you are experienced with this distance, this 13.1-mile course will give you an opportunity for your running goals to come to fruition. Come support a local, all volunteer-organized race put on by Lake Sammamish Run Club and Seattle United Runners and finish your summer with a bang.
Weather
Live forecast from the U.S. National Weather Service.
Race Day
Monday, 9/7
High
71°
Low
54°
Conditions
Mostly cloudy
Chance of Rain
5%
Wind
1 to 5 mph
Host City
Population
75,721
as of 2023
City Elevation
145 ft
Nearest Airport
SEA
Seattle–Tacoma International Airport · 18 mi
Time Zone
Pacific Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Redmond Harvest Half Marathon, put it on the calendar, and turn “someday” into a start date.
1
Day to train
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From Endurance Grid
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
Redmond Harvest Half Marathon
Sep 7, 2026