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City of Trees Marathon — Boise, ID

Races
United States
Idaho
City of Trees Marathon

Marathon Half Marathon 5K 10K Road

City of Trees Marathon

Sunday, October 11, 2026Boise, IDVirtual - any distance! – Marathon

Registration open19 weeks

Sunday, October 11, 2026 Course Maps will be updated once details have been finalized. GREAT SWAG and T-SHIRT DEADLINE Comfiest long sleeve t-shirt, swag thanks to our amazing sponsors, and finisher food/drink, all COT runners get a finisher's award. Please note that registrants registering after October 1, 2026 are not guaranteed a shirt. 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 side...

Races

Oct 119:00 AM

Shirt

$45

Oct 119:00 AM

Shirt

$45

Not affiliated with this event. Official website. We may earn a commission on registrations.

Location

733 S Pioneer Street

Boise, ID 83702

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