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Half Marathons Found In Boise, Idaho
View all ↓Half Marathons in & near Boise, Idaho 2025 - 2026
The most comprehensive list of Half Marathons in and near Boise, Idaho in 2025 - 2026. Find your perfect race!
Race Calendar: Half Marathons Found In Boise, Idaho
🚀Boosted
Hayden Lake Marathon, Half, Quarter, & 5K
Hayden Lake, Idaho
11 Oct 25
$22.20 - $122.90
🚀Boosted
Race to Robie Creek®
Boise, Idaho
18 Apr 26
$78.73
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Boise Galloway Run Walk Run
Boise, Idaho
01 Feb 25 - 15 Nov 25
$107.00 - $279.25
Christmas 5K/10K/Half Marathon in July - Boise
Boise, Idaho
12 Jul 25 - 13 Jul 25
$39.10 - $59.90
25th Annual Pocatello Marathon
Pocatello, Idaho
30 Aug 25
Free - $85.80
Priest Lake Marathon
Priest Lake, Idaho
13 Sep 25
$37.50 - $90.60
St. Luke's FitOne 5K/10K/Half Marathon
Boise, Idaho
20 Sep 25
$38.10 - $59.30
Falls2Falls 2025
Twin Falls, Idaho
27 Sep 25
$12.08 - $70.27
Rush Creek Stampede
Cambridge, Idaho
04 Oct 25
$40.00 - $55.00
City of Trees Marathon
Boise, Idaho
11 Oct 25
$59.69 - $123.17
Hayden Lake Marathon, Half, Quarter, & 5K
Hayden Lake, Idaho
11 Oct 25
$22.20 - $122.90
Idaho Running Day
Boise, Idaho
18 Oct 25
$43.40 - $91.10
Halloween Hustle Half Marathon, 10K, & 5K
Coeur d'Alene, Idaho
26 Oct 25
$22.20 - $107.00
Race to Robie Creek®
Boise, Idaho
18 Apr 26
$78.73
Showing 1-12 of 12 results