Sundae Runday

Event Overview

Join us for the 6th annual Sundae Runday, where we combine our love of running with a love for ice cream! Finish your 10K, 5K run, or 2 mile (plus a little bit) walk with a delicious ice cream sundae with all the toppings!

Race Day Schedule

• 8:30AM: Registration and Packet Pickup Opens
• 9:00AM: Costume Contest
• 9:15AM: Kids Dash
• 9:30AM: 10K Start
• 9:45AM: 5K and 2 Mile Start
• 10:00AM: Ice cream time!
• 10:30AM: Awards

Sundae FUNday Festivities

• Ice Cream Treats: Post-race ice cream treats for all, including your four-legged friends!
• Finisher's Item: It will be something fun, and functional!
• Water and Whipped Cream: At the banana split halfway mark!
• Photo Opportunity: Free Event Photos
• Kid’s Tent: Games & Crafts
• Costume Contest: Put on your Sundae best!
• Course: Traffic-free through Seward Park and the shores of Lake Washington.
• Stroller Friendly: Stroller-friendly 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!

Registration Info

10K

• January 1 - 9: $35
• Jan 10 - May 16: $45
• May 17 - July 16: $50
• July 17 - August 15: $55
• Day of Event Registration: $60

5K & 2 Mile Walk

• January 1 - 9: $30
• Jan 10 - May 16: $40
• May 17 - July 16: $45
• July 17 - August 15: $50
• Day of Event Registration: $55

Kids

• Kids 15 and under: $25 (includes shirt and ice cream)
• Kids Dash: $10 (includes ice cream and finisher's ribbon)
• T-Shirt Size: Register by July 15 to guarantee your shirt size.
• Team Discount: Teams of 6 or more get an automatic discount. Once the 6th person signs, the first 5 participants get a refund!

Volunteer

Volunteer with us and get a race shirt, and a trip through the sundae toppings bar without all that pesky running!

Benefiting

Let Me Run - Let Me Run is building a new generation of men by teaching boys to be their best selves through a character development program powered by running.

Event Location and Registration

The race will take place on August 16, 2026, at 5895 Lake Washington Blvd S, Seattle, WA.

For more information and to register, visit Sundae Runday Registration.