Half Marathons in Idaho in Summer 2025

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

Twin Falls, Idaho

07 Jun 25

$22.66 - $75.56

View Event

Boise Marathon

Boise, Idaho

21 Jun 25

$38.53 - $80.85

View Event

Christmas 5K/10K/Half Marathon in July - Boise

Boise, Idaho

12 Jul 25 - 13 Jul 25

$33.60 - $49.10

View Event

25th Annual Pocatello Marathon

Pocatello, Idaho

30 Aug 25

Free - $75.20

View Event

Boise Galloway Run/Walk/Run

Boise, Idaho

01 Feb 25 - 15 Nov 25

$107.00 - $279.25

View Event