Valleyfest River Run 2026

The 2026 Valleyfest River Run: 5K/10K

The Valleyfest annual races will be run on the Centennial Trail this year. They will start and finish at the Mirabeau Trailhead 1 across from CenterPlace Regional Event Center, at 13501 E Mirabeau Parkway. The races are on Saturday, September 26 at 8:00 a.m. and is timed by Negative Split. Runners will run on the Centennial trail going East and then at the designated turnaround loop back to the trailhead.

Entry Fee

• Cost: The run cost is $25.
• Registration Deadline: All run registrations after Wednesday, September 9th will NOT receive an event t-shirt.
• Weather Policy: Race will be run rain or shine - no refunds.

5K Course

• Start: Begin at the Mirabeau Trail head.
• Distance: Runs east for 1.55 miles.
• Loop: Returns back to the trailhead.

10K Course

• Same Start: Begins at the same point as the 5K.
• Further Distance: Continues further on the Centennial Trail.
• Turnaround: At 3.10 miles for a complete 10K loop.

Parking

Parking is available at the YMCA and the trailhead parking lot.

Packet Pick-Up

Pick up your race number at Fleet Feet, Spokane Valley (13910 E Indiana Ave, Spokane Valley, WA 99216) at the following check-in times:

• Friday, September 25, 4:00 p.m. – 7:00 p.m.

Amenities

• Race Type: Timed Race.
• Perks: Each participant receives a swag bag.

Event URL

For more information, visit the official race page.