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Idaho Running Calendar 2026-2027

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Monthly updates for Idaho

Get new running races (and updates) in your inbox every month.

Explore the best running races in Idaho for 2026-2027! Our updated list features 152 exciting races across the region. Find your next race in Idaho below and join the running community at these great events!

Half Marathons Marathons Trail Runs Triathlons Fitness Races
November 2026
Nov
28
Sa

YMCA Thanksgiving Leftovers Fun Run

5 km
December 2026
Dec
5
Sa

Idaho's Ugliest Sweater Run

5 km
Dec
12
Sa

Holiday Hot Cocoa Hustle 5K

5 km
Dec
12
Sa

The Santa Run - Coeur d'Alene, ID

5 km 10 km
Dec
19
Sa

YMCA Christmas Run

2 mi 6 mi
January 2027
Jan
8
Fr

Dizzy Horse Backyard Ultra

Backyard Ultra 4 mi
Jan
23
Sa

Wilson Creek Frozen 50K

Trail Run 10 mi 20 mi 31 mi
April 2027
Apr
10
Sa

Serenata Shuffle

5 km
Apr
17
Sa

Race to Robie Creek

13 mi
Apr
17
Sa

Hauser Lake 10k Icebreaker Run

5 km 10 km
May 2027
May
2
Su

Boise River Marathon

3 mi 6 mi 13 mi 26 mi
May
15
Sa

YMCA Famous Idaho Potato Marathon

5 km 10 km 13 mi 26 mi
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