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Half Marathons Found In Idaho in Summer

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Half Marathons in Idaho in Summer 2025

Find A Race is the US's favourite event listings site. Check out our list of Summer 2025 Half Marathons in Idaho below.

Race Calendar: Half Marathons Found In Summer

🚀Boosted

25th Annual Pocatello Marathon

Pocatello, Idaho
30 Aug 25
Free - $75.20
🚀Boosted

Spirit of Magic Valley Half Marathon - 10K - 5K - Kids 1 mile runs

Twin Falls, Idaho
07 Jun 25
$22.66 - $75.56
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Spirit of Magic Valley Half Marathon - 10K - 5K - Kids 1 mile runs

Twin Falls, Idaho
07 Jun 25
$22.66 - $75.56

Boise Marathon

Boise, Idaho
21 Jun 25
$59.69 - $133.75

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 - $75.20

Boise Galloway Run/Walk/Run

Boise, Idaho
01 Feb 25 - 15 Nov 25
$107.00 - $279.25
Showing 1-5 of 5 results