Lilac Bloomsday 12K

Spokane, WA, USA · May 3, 2026
partly-cloudy-day45°·52° high·Breezy·Dry
8

Race Day Weather

partly-cloudy-day
45°at start
54° high
Breezy
Dry

Cool conditions, slight breeze

Runners will face a temperature rise from 43°F to 54°F, with a light wind from the SW at 10 mph. Humidity will be manageable at 44%, making for a comfortable race. Given the cool start, runners should maintain a steady pace and consider light layers for warmth at the beginning.

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Distance: 7.5mi
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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

Area Map

Course Map

FAQ

When is the 2026 Lilac Bloomsday 12K?

The 2026 Lilac Bloomsday 12K will be held on Sunday May 3, 2026.

What is the time limit for the Lilac Bloomsday 12K?

The time limit for the Lilac Bloomsday 12K is 4.5 hours.

What will the weather be like for the 2026 Lilac Bloomsday 12K?

The forecast calls for a high of 54°F and a low of 39°F with a 23% chance of rain.

Historical Weather

Based on 2 years of data
Avg Temp
53°F
L:46° H:53°
RunScore
8
Conditions
Rain Freq
50%
1 of 2 yrs
Wind9mph
Dew36°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore
2025
clear-day
46°/58°-
9
2024
rain
46°/48°Light
6