Idaho · Marathon · Half Marathon · 10K
City of Trees Marathon
City of Trees Marathon is a marathon, half marathon, 10K and 5K event held in Boise, Idaho. It is usually held in October; the exact date hasn't been confirmed in the listing yet. About 1,000 runners take part across all distances.
- Usually held
- October
- Location
- Boise, ID
- Field size
- ~1,000 runners
Race details
- Usually held in
- October (date not confirmed)
- Location
- Boise, Idaho
- Distances
- Marathon, Half Marathon, 10K, 5K
- Field size
- About 1,000 runners
- Course
- Flat (Boise Greenbelt)
- Registration
- runsignup.com
- Official website
- cityoftreesmarathon.com
About the City of Trees Marathon
A flat, fast fall marathon using the tree-lined Boise Greenbelt system, with marathon, half, 10K and 5K options popular for Boston qualifying.
Rankings and notes
- Rankings and awards
- USATF-certified; Boston qualifier on the flat Boise Greenbelt
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Guides from the RaceRove blog
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 9 min read How to Run a Race in All 50 States How to plan a 50-state running challenge: set your own rules, group states into trips, build a calendar around the seasons, budget for it and keep track of every finish.
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- Blog All guides Planning advice for finding, choosing and travelling to races.
City of Trees Marathon: common questions
- When is the City of Trees Marathon?
- The next date hasn't been announced in the listing yet. The race is usually held in October. Check the organiser's website for the official date.
- Where is the City of Trees Marathon held?
- In Boise, Idaho.
- What distances does the City of Trees Marathon offer?
- Marathon, Half Marathon, 10K and 5K.
- How many people run the City of Trees Marathon?
- About 1,000 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the City of Trees Marathon?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.