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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.

At a glance

A family-friendly 5K on the Snoqualmie Valley trail, featuring root beer floats, a dunk tank, and support for local schools.

  • Fun
  • Scenic
  • Quirky
  • Festive
  • For a Cause

Great for

  • Beginner Friendly
  • For a Cause
  • Family Friendly

Great for: beginners, families

Less ideal for: pure PR-chasing on a bare course

Join the REF Run for a family-friendly 5K run/walk on the scenic Snoqualmie Valley trail in Duvall, Washington. This event supports students at Riverview Schools and features a unique group grant giveaway. Enjoy a festive atmosphere with food trucks, music, and even a dunk tank. Finish your race with a refreshing root beer float, making for a memorable evening experience.

What to expect

  • Run or walk a 5K on a beautiful out-and-back trail.
  • Enjoy a lively post-race celebration with food trucks, music, and a dunk tank.
  • Receive a medal, t-shirt, and a stadium cup for root beer floats.

Standout details

  • Root beer floats at the finish
  • Post-race dunk tank and music
  • Supports Riverview School students
  • Group grant giveaway

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.

Vibe Check

Easygoing

Distance only — terrain and weather data unavailable.

The course

  • Family-oriented
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.

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