Road · Marathon
City of Trees Marathon
Boise, ID
City of Trees Marathon is a road race of 26.2 miles (42 km) in Boise, Idaho. The next edition is on Saturday, October 10, 2026. The field is about 266 runners.
26.2miDistance
266runnersField
70°Flow 48°FTypical race day
Questions about City of Trees Marathon
When is City of Trees Marathon 2026?
City of Trees Marathon 2026 is on Saturday, October 10, 2026.
Where is City of Trees Marathon?
City of Trees Marathon is held in Boise, Idaho.
How long is City of Trees Marathon?
City of Trees Marathon is 26.2 miles (42 km).
What is the weather usually like at City of Trees Marathon?
Around City of Trees Marathon's date, the day's high is typically about 70°F (21°C) and the low about 48°F (9°C), averaged over recent years.
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