Centennial 100 Relay Run
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Event Overview
The Centennial 100 Relay and Ultra Run is a 100-kilometer (62-mile) running event. The course spans the entire Centennial Trail, running from Space 802 in Historic Downtown Snohomish to the Nakashima Barn in Arlington and then back.
Race Format and Teams
The event can be completed by teams of six, three, or two runners, or by a single runner as an ultra run.
Schedule and Location
The event takes place on Saturday, June 13, 2026. The start location is Space 802 at 802 1st Street in Snohomish, Washington. The first groups of runners will be sent out at 6:00 AM, with the slowest teams starting first. The goal is for all teams to finish back at Space 802 between 6:00 PM and 8:00 PM.
Post-Race and Amenities
An after-party with live music, a beer garden, and BBQ will be held at Space 802 from 6:00 PM to 9:00 PM. All participants receive a finisher medal and sticker. Each relay exchange point will have its own unique theme. Visit the organization's website for the most recent information.
