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City of Trees Marathon

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October 4, 2026 - Please do not use American Express cards today. There are issues with processing those cards on the payment network. Thank you!
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City of Trees Marathon

October 11, 2026
Boise State University Stadium
Boise, ID 83706 US

Marathon

Registration Limit:
14 spots left.
Price:
$125.00 Race Fee + $8.50 SignUp Fee
Registration:
Registration ends October 10, 2026 at 11:59pm MDT
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Half Marathon

Registration Limit:
93 spots left.
Price:
$110.00 Race Fee + $7.60 SignUp Fee
Registration:
Registration ends October 10, 2026 at 11:59pm MDT
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10k

Registration Limit:
Sorry! This event is full.
Price:
$75.00 Race Fee + $5.50 SignUp Fee
Registration:
Registration ends October 10, 2026 at 11:59pm MDT
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5k

Registration Limit:
94 spots left.
Price:
$60.00 Race Fee + $4.60 SignUp Fee
Registration:
Registration ends October 10, 2026 at 11:59pm MDT
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Virtual - any distance!

Proof of completion not required, but encouraged : )
Registration:
Online Registration is Closed

Online Registration has Ended.

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