Holiday and seasonal · Seattle, WA
St. Patrick's Day Dash is a holiday fun run in Seattle, Washington, with a listed date of March 21, 2027.
ProjectedFamily friendlyCostumes encouraged
- When
- Sun, Mar 21, 2027
Start 9:00 AM
Sunday near St. Patrick's Day - Where
- Seattle Center (International Fountain)
305 Harrison St
Seattle, WA 98109 · King
Directions - Entry
- Shamrock $24-$50; Leprechaun Lap $20-$30 (2026 tiers)
Register - Organized by
- Fizz Events
Since the 1980s
What to expect
2026 Season completed
Sunday, March 15, 2026
- Sun, Mar 15, 2026
2027 Projected
Sunday, March 21, 2027
- Sun, Mar 21, 2027
About the run
A roughly 4-mile St. Patrick's run through downtown Seattle starting at Seattle Center, with a Leprechaun Lap for kids, costume contests and a Post Dash Bash.
The run
- Distances
- Shamrock dash (5K-plus), Leprechaun Lap
- Occasion
- St. Patrick's Day
- Season
- Spring
- Swag
- Event shirt
- Field
- Around 17,000 runners historically (per RunGuides)
Nearby
Sources
- Official site official
- Registration official
- Northwest in Motion 2027 listing research
- RunGuides history research
Details checked against the race’s own pages on Sun, Oct 4, 2026.