Boise Half

Boise, ID, USA · November 14, 2026

40°·47° high·Breezy·Dry

Race Day Weather

40°at start

51° high

Breezy

Dry

Cool start, gradual warm-up

Runners will face a starting temperature of 40°F, rising to 48°F by the end of the race. Winds will be light at 9 mph from the E, with gusts up to 16 mph. With humidity at 60%, runners should maintain a steady pace and stay hydrated as temperatures gradually increase.

Race day forecast available in 99 days

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Distance: 13.1mi

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Race Info

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Course Map

FAQ

When is the 2026 Boise Half?

The 2026 Boise Half will be held on Saturday November 14, 2026.

What is the time limit for the Boise Half?

The time limit for the Boise Half is 3 hours.

What will the weather be like for the 2026 Boise Half?

The forecast calls for a high of 53°F and a low of 37°F with a 6% chance of rain.

Historical Weather

Based on 2 years of data

Avg Temp

48°F

L:39° H:48°

RunScore

Conditions

Rain Freq

0%

0 of 2 yrs

Wind13mph

Dew30°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Conditions	Low / High	Rain	Dew Point	Score
2025 Boise Half Clear conditions throughout the day. 2025		46°/57°	-	36°
2024 Boise Half Clear conditions throughout the day. 2024		32°/39°	-	24°

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