Sundae Runday
Seattle, Washington, United States
Aug 16, 2026 - Sunday
2mi, 5k, 10k
Race Information
I scream... You scream... Everyone's running for ICE CREAM! Celebrate the sweet taste of summer at Seward Park with a fun-loving 5K run, 10K run, or 2-mile walk with scenic views of Lake Washington, complete with chip timing. Kids dash, too! Finish your run with an ice cream sundae and toppings galore!
Related Events
Bremerton Marathon
Date: Apr 18, 2026 - Saturday
Size: 100 - 500 participants
Location: Bremerton, Washington
Float Dodger 5K
Date: Jul 18, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Seattle, Washington
Paul Ruston Memorial Run
Date: Aug 8, 2026 - Saturday
Size: 100 - 500 participants
Location: Auburn, Washington
👍 Run Pick of the Month - Snohomish Women's Run
📍 Everett, WA - May 9, 2026
An empowering, inclusive, and unforgettable Pacific Northwest race!
💸 SAVE 10% On Your Entry. Use Code RG10
😄 Why We Like This Run
✅ A women-centered run welcoming all genders and abilities.
✅ Fast and flat courses with aid stations and pace leaders for the half-marathon.
✅ Long-sleeve tech hoodie for every runner and supporting local charities.
Run along the scenic Snohomish River in Washington on flat, fast, and well-supported 5K, 10K, or Half Marathon courses, perfect for personal bests or a motivating day on the run.
Take part in this celebration of strength, community, and movement!
🏃 Training for This Race?
Get a personalized training plan that adapts for every run. RunDot analyzes every run and automatically adjusts your training plan.
🎁 2 weeks free for RunGuides runners
🏃 Looking For More Runs Near Seattle?
Find another distance:
Race Facts
Race Size: 100 - 500
Elevation: Fast and Flat
Course Type: Road
Boston Qualifier: No
Kids Run: Yes
Where to Stay
Use this map to find hotels and airbnb accommodation near this race location.
