The 2026 Lilac Bloomsday 12K has concluded.2026 Results

Lilac Bloomsday 12K

Race complete
Spokane, WA, USA · May 3, 2026
clear-day60°·75° high·Light·Dry
8

Race Day Weather

clear-day
60°at start
77° high
Light
Dry

Warm finish, steady conditions

Runners will face a temperature increase from 56°F at the start to 76°F by the finish, with light winds from the ESE at 6 mph. Humidity will remain low at 34%, ensuring a comfortable race. Runners should consider starting conservatively to adjust for the rising temperatures later in the race.

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Pace Calculator

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 80°F and a low of 46°F with a 0% 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