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Half marathons in Idaho

2026 and 2027 race calendar. 16 upcoming, updated daily.

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Boise18Coeur d'Alene6Sandpoint6Coeur D' Alene3Caldwell2Nampa2Priest Lake2Rexburg2Coolin1Eagle1Emmett1Fairfield1Garden City1Hauser1Hayden1Idaho Falls1Kellogg1Ketchum1Kuna1Malad City1Melba1Parma1Pocatello1Spirit Lake1
All 28 cities and towns
Boise18Coeur d'Alene6Sandpoint6Coeur D' Alene3Caldwell2Nampa2Priest Lake2Rexburg2Coolin1Eagle1Emmett1Fairfield1Garden City1Hauser1Hayden1Idaho Falls1Kellogg1Ketchum1Kuna1Malad City1Melba1Parma1Pocatello1Spirit Lake1Victor1Weippe1Wendell1Yellow Pine1
16 upcoming
Sport
AllRunning44Trail5Cycling2Triathlon9Other1
Distance
Any5K3910K16Half marathon16Marathon750K2Ultra1Sprint3Olympic1Gravel1
October 2026

Halloween Hustle

Coeur d'Alene, Idaho, United States
Running5K10KHalf marathon0.5 miles
November 2026
April 2027

Spring Dash

Coeur d'Alene, Idaho, United States
Running5K10KHalf marathon
May 2027

CDA Marathon

Coeur d'Alene, Idaho, United States · May 29 to May 30, 2027
Running5K10KHalf marathonMarathon1 mile
June 2027

Sandpoint Marathon

Sandpoint, Idaho, United States · Jun 4 to Jun 5, 2027
Running5K10KHalf marathonMarathon

Race the Wolf

Sandpoint, Idaho, United States · Jun 19 to Jun 20, 2027
TrailHalf marathonMarathon5 miles1 mile
August 2027
September 2027
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