Running races in or near Arimo, ID
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Arimo, ID area. Races listed here include both walking and running events of various distances — from 1-milers, to 5Ks, to marathons, and everything else in between.
Bengal AQUATHLON (swim+run: Kids Friendly!) - Individual ...
Organization: Idaho State University
Date of Race: 04-18-2026
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Bengal TRIATHLON (swim+bike+run) - TRIATHLON: Individual Age Group/Open
Organization: Idaho State University
Date of Race: 04-18-2026
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2026 BENGAL TRIATHLON (+Du & 5K)
Organization: Idaho State University
Date of Race: 04-18-2026
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Bengal AQUABIKE (swim+bike) - Individual Age group/open
Organization: Idaho State University
Date of Race: 04-18-2026
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Bengal TRIATHLON (swim+bike+run) - Triathlon RELAY Team (2 ...
Organization: Idaho State University
Date of Race: 04-18-2026
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Bengal DUATHLON (bike+run) - Individual Age group/open
Organization: Idaho State University
Date of Race: 04-18-2026
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Bengal DUATHLON (bike+run) - Duathlon RELAY Team (2-person ...
Organization: Idaho State University
Date of Race: 04-18-2026
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Bengal 5K (run only) - Individual Age group/open
Organization: Idaho State University
Date of Race: 04-18-2026
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Complete list of running events in and near Arimo, ID: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Arimo
About Arimo
Arimo (ID) is a city in Bannock County with an estimated population of 355.[4]
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Did you know?
The number of U.S. marathon finishers declined from 2014 to 2015 approximately 8 percent.
