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REF RUN

Fri, Jun 5, 2026, 6:30 PM PDT

Location
Duvall, WA
McCormick Park, 26200 NE Burhen Way, 98019
Featured distance
5K
Type
RUN
Official registration

Sign up and verify details on the organizer’s official page.

Vibe analysis coming soon

Course feel, difficulty, and community fit are being added to this listing. Check back, and always confirm details on the official registration page.

At a glance

Who it's for

  • Beginner Friendly
  • For a Cause
  • Family Friendly

Great for: beginners, families

Perks & features

  • Food & Drink

From the public listing — confirm on the official site.

Auto-drafted from the public listing — confirm details on the official event page before signing up.

The course

  • —
From the organizer

What is the REF Run?

A family-friendly 5k run/walk, out and back on the Snoqualmie Valley trail in beautiful Duvall Washington. All run participants will receive medals, t-shirts, and a stadium race cup, fillable at the event with root beer floats and more!

When? Friday June 5, 2026 5:30PM - Event begins with dunk tank and food trucks 6:30PM - Run starts Stay for music and food afterwards

Early Bird Pricing ends April 24, 2026 Kids: (1 - 17) - $30 Adults: (18 - 64) - $45 Seniors: (65 - 99) - $40

Packet pickup June 4, at the entrance to McCormick Park from 4-6:30pm. June 5, Day of race packet pickup is from 4-6:15pm

Deadlines Register before May 15 to guarantee a shirt. We will do our best to provide shirts for runners who register after that date, however sizes and availability may be limited. Thank you for supporting the students at the Riverview Schools!

Please no dogs on the course. Strollers are welcome, but please be respectful of other runners for safety. This is an out and back course on a narrow trail.

$1500 Group Grant Giveaway REF is giving away $1,500 grants to TWO awesome Riverview School District groups. All you have to do is rally your people to register for the REF Run 5K on Friday, June 5. Learn more here > To signup for a group, find or start a group when registering for the run.