Boise Half Marathon
About this race
Saturday, November 14, 2026(Subject to Change)
All runners will receive a race shirt and race medal.
Please note courses utilize the Boise Greenbelt system. Should we run the Greenbelt, the river can be unpredictable. Systems and entities that govern the local Greenbelt are constantly dealing with these challenges. Typical issues are created due to sidewalk construction, sinkholes, flooding, etc. During the run, you may encounter wildlife that may cause a delay in your progress and/or change in your planned route. Or you may cause your own delay to stop and listen to the amazing sounds this course creates.
Pick your distance
Running
Boise Half Marathon
Typical race-day weather
Based on 5 years of Open-Meteo archive data for this event's race dates in Boise, plus the 3 days either side.
The sun rises at 7:37 AM and sets at 5:20 PM local time (MST) in Boise on November 14, 2026 — 9h 42m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
Done this event?
If you've participated in this event, share your experience with other runners
Results — Boise Half Marathon
Other races near Boise
Different organizers, within 40 miles, in the next three months
SueB 5k
Log Virtual 5K/10K/Half & Full Marathon
Idaho Running Day
WIINing Warriors Flock Walk
🏃 Plan Your Next Race in Boise
Find upcoming events by distance:
- Boise 5K Races 30 races
- 10K Run Events in Boise 15 races
- Boise Half Marathons 12 races
- Marathons in Boise 7 races
- Boise Running Calendar 2026 53 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 55 Boise events
Spotted something wrong? Tell us and we'll fix it.