Sundae Runday

Race Day: Sunday, July 19, 2020

Location: Marymoor Park

Distances: 5K Fun Run or Walk

Race Day Schedule

8:00AM – Registration and Packet Pickup Opens

9:15AM – Free Kids Dash

9:30AM – Costume Contest

10:00AM – 5K Start

10:15AM – Ice Cream Time!


Enjoy a flat and fast course around Marymoor Park. Check back for more details soon!

Sundae FUNday Festivities:

Post-race ice cream for all, including your four-legged friends!

Water and whipped cream at the banana split halfway mark!

Chance to beat the ice cream!

Free Event Photos

Kid’s Tent with Games & Crafts

Free Kids Dash with finisher ribbons

Costume Contest - put on your Sundae best! We’ll have a prizes for: 

  • Top male and female costume
  • Group or family costume
  • Kids costume
  • Dog costume

Traffic free course 

Gear Check

Stroller friendly event

This is an un-timed event

Furry Friends:

Dogs are welcome to run with us! Check the box at registration to pre-register your pup and guarantee a doggy treat in the Sundae line!

Packet Pickup

Packet pickup will be available on race day.

Event Partners