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Half Marathons Found In Idaho
View all ↓Half Marathons in Idaho 2026 - 2027
The most comprehensive list of Half Marathons in and near Idaho in 2026 - 2027. Find your perfect race!
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Race Calendar: Half Marathons Found In Idaho
🚀Boosted
Redfish Lake Lodge Memorial Weekend Run
Stanley, Idaho
Sat 29 May 27
Free - $80.50
🚀Boosted
WICKED FAST MARATHON & HALF MARATHON IDAHO
Kellogg, Idaho
Sat 01 May 27
$85.93 - $107.28
Feature your event at the top of the results
Boise Half Marathon
Boise, Idaho
Sat 14 Nov 26
$48.70 - $112.30
Early Bird Turkey Trot 5K, 10K, 15K, & Half Marathon - Boise
Boise, Idaho
Sat 21 Nov 26
Free - $25.60
Spring Dash
Coeur d'Alene, Idaho
Sat 24 Apr 27
Free - $91.10
WICKED FAST MARATHON & HALF MARATHON IDAHO
Kellogg, Idaho
Sat 01 May 27
$85.93 - $107.28
Long Bridge Half-Marathon
Sandpoint, Idaho
Sat 08 May 27
$27.50 - $53.99
YMCA Famous Idaho Potato Marathon & Fun Runs
Boise, Idaho
Sat 15 May 27
$33.63 - $97.68
CDA Marathon
Coeur d'Alene, Idaho
Sat 29 May 27
Free - $117.60
Sandpoint Marathon
Sandpoint, Idaho
Fri 04 Jun 27 - Sat 05 Jun 27
Free - $186.50
Spirit of Magic Valley Half Marathon - 10K - 5K - Kids 1 Mile
Twin Falls, Idaho
Sat 05 Jun 27
$22.70 - $86.30
Race the Wolf
Sandpoint, Idaho
Sat 19 Jun 27 - Sun 20 Jun 27
$32.79 - $53.99
Conquer The Peaks of Silver Mountain 1/2 Marathon, 5K, 13K
Kellogg, Idaho
Sat 14 Aug 27 - Sun 15 Aug 27
Free - $239.50
27th Annual Pocatello Marathon
Pocatello, Idaho
Sat 04 Sep 27
Free - $43.40
Malad Valley Marathon
Malad City, Idaho
Sat 11 Sep 27
$15.00 - $70.00
Priest Lake Marathon
Priest Lake, Idaho
Sat 18 Sep 27
$32.99 - $53.49
Boise Galloway Run Walk Run
Boise, Idaho
Sat 07 Feb 26 - Sat 14 Nov 26
$64.60 - $274.00
Race to Robie Creek®
Boise, Idaho
Sat 17 Apr 27
$81.00
Boise River Marathon
Boise, Idaho
Sun 02 May 27
$38.10 - $64.60
Redfish Lake Lodge Memorial Weekend Run
Stanley, Idaho
Sat 29 May 27
Free - $80.50
Christmas 5K/10K/Half Marathon in July - Boise
Boise, Idaho
Sat 10 Jul 27
$28.60 - $49.10
Christmas 5K/10K/Half Marathon in July - Idaho Falls
Idaho Falls, Idaho
Sun 11 Jul 27
$44.10 - $65.20
Popsicle 5K/10K/Half - Boise
Boise, Idaho
Sun 22 Aug 27
$39.10 - $65.20
Showing 1-21 of 21 results