Seattle Marathon Summer 2026
| 📍 | Seattle, Washington, United States |
| 🏃 | Road |
| 📏 | 1 km, 5 km, 10 km, 21 km |
| 📅 | Saturday, 27 June 2026 |
The Seattle Marathon Summer 2026 takes place on June 27, 2026, at the scenic Seward Park in Seattle, Washington. Participants can expect typical summer weather for the Pacific Northwest, characterized by mild temperatures and varying degrees of sunshine, often ranging from comfortable morning coolness to warmer afternoon conditions. This road event, organized by the non-profit Seattle Marathon Association, offers a relaxed and community-oriented atmosphere featuring multiple distances set amidst tree-lined roads and views of Lake Washington and Mt. Rainier.