Lilac Bloomsday 12K

Spokane, WA, USA • May 3, 2026
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partly-cloudy-day Partly cloudy throughout the day.

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Distance: 7.5mi
0:00:00
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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

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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.

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 Lilac Bloomsday 12K

Becoming cloudy in the afternoon.

2025
clear-day
46°/58°-
9

2024 Lilac Bloomsday 12K

Cloudy skies throughout the day with rain.

2024
rain
46°/48°Light
6
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You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

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