Sundae Runday

Race Day: Sunday, September 22, 2019

Location: Seattle's Seward Park

Distances: 5K Fun Run and 4K Walk

Proceeds benefitting Girls on the Run of Puget Sound

Race Day Schedule

8:00AM – Registration and Packet Pickup Opens

9:15AM – Free Kids Dash

9:30AM – Costume Contest

10:00AM – 5K and 4K Start

10:15AM – Ice Cream Time!


Enjoy a relatively flat (there is one hill!)  and fast course around Seward Park, with scenic views of Lake Washington. View our course maps at the links below. Both the 5K and 4K will start on the west side of the park, past the playground off Shore Loop Road.

5K Fun Run or Walk

4K Walk

Kids Dash

The Kids Dash will take place at the finish line area on the east side of the park.

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 along the shores of Lake Washington

Gear Check

Stroller friendly event

This is an un-timed event

The Ice Cream Flavors: 

  • Melted Chocolate
  • Sweet Cream (vanilla)
  • Salted Caramel
  • Scout Mint

The Toppings: 

All nut free options: 

  • Whipped cream
  • Chocolate sauce
  • Caramel sauce 
  • Crushed Oreos
  • M and M's
  • Mini marshmallows
  • Marshmallow fluff
  • Caramel bits
  • Toffee bits
  • Granola
  • Swedish fish
  • Mini chocolate chips
  • Coconut flakes
  • 8 varieties of sprinkles
  • And of course a cherry on top! 

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