Lilac Bloomsday 12K
Race Day Weather
Cool start, moderate winds
Runners will face temperatures starting at 53°F and rising to a comfortable 65°F by race end. A steady wind from the SSW at 10 mph with gusts up to 24 mph may provide a slight challenge. With humidity at 44% and no rain expected, pacing should remain consistent without the need for significant adjustments.
Pace Calculator
Get forecast alerts for Lilac Bloomsday 12K
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
Race Info
Bloomsday: Spokane’s iconic annual 12K race, organized by the Lilac Bloomsday Association, attracts thousands each May. Since 1977, it’s been a beloved tradition fostering health, fitness, and community spirit. The challenging course winds through scenic streets, showcasing landmarks and providing a unique experience for runners of all levels. Beyond a sporting event, Bloomsday is a celebration of camaraderie, athleticism, and the enduring spirit of the Lilac City. Source