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 Location: Start at the Mirabeau Trailhead.
• Distance: Runs east for 1.55 miles.
• Route: Loops back to the trailhead.

10K COURSE

• Start Location: Same start as the 5K.
• Distance: Continue further on the Centennial Trail.
• Turnaround: At 3.10 miles for a 10K loop.

PARKING

Parking 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

• Timed Race: A professionally timed race for all participants.
• Swag Bag: Each participant receives a swag bag.

MORE INFORMATION

For additional details, visit the race page: Valleyfest River Run 2026.