• River Run.
  • Multi-Sport Run.

Valleyfest 5k/10k River Run

Saturday, September 26, 2026
8:00 a.m.
CenterPlace Regional Event Center

*Note: this year’s event will NOT be a Bloomsday qualifying event.

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 are timed by Negative Split. Runners will run on the Centennial Trail going East and then, at the designated turnaround loop, return to the trailhead.

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.

Valleyfest 5K/10K Run

5K or 10K Run

 This is a timed race. Timing provided by Negative Split.

Entry Fee

The run costs are $25 for the 5K and $25 for the 10K. All registrations after September 3, at midnight, will NOT receive a t-shirt.

Beginner-friendly – Start at the Mirabeau Trail head runs east for 1.55 miles and loops back to the trailhead.

Same start as the 5K but continue further on the Centennial Trail. Turn around at 3.10 miles for a 10K loop.

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

No t-shirt for runners who register after September 3. No registration is available day of the event.

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.

2025 Valleyfest River Run Sponsors

LMNT.
YMCA
Horizon Credit Union.
Fleet Feet Spokane Valley.
Yokes Fresh Market.
Kates Real Food.