Boise Half
Race Day Weather
Cool morning, steady breeze
Runners will face a temperature trend from 53°F at the start to 59°F at the finish, with a light southeast wind reaching 15 mph. Humidity is moderate at 51%, making for comfortable conditions. Despite a 36% chance of light rain pre-race, no significant precipitation is expected, allowing runners to maintain their planned pace.
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Race Info
The Boise Half Marathon is a 13.1-mile race held annually in mid-November in Boise, Idaho, along the Boise Greenbelt trail system bordering the Boise River. The field is capped at 600 runners, and the race offers both in-person and virtual participation options. Finishers receive a race shirt and medal.
