Idaho Trail Running Calendar 2025-2026

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Explore the best trail runs in Idaho for 2025-2026! Our updated list features 95 exciting races across the region. Find your next race in Idaho below and join the running community at these great events!

May 2025
May
3
Saturday

Buhl Color Run

5 km
May
3
Saturday

Boise River Marathon

5 km 10 km 13 mi 26 mi
May
3
Saturday

Heavens Gate Marathon and Half Marathon

Trail Run 15 km 20 mi
May
3
Saturday

GOTR Treasure Valley 5K

5 km
May
10
Saturday

Long Bridge Half-Marathon

5 km 10 km 13 mi
May
10
Saturday

Over The Top Trail Race - Pocatello, ID

Trail Run 3 mi 5 mi 10 mi 25 km
May
11
Sunday

Rivaura Rosé River Run/Walk

5 km
May
17
Saturday

YMCA Famous Idaho Potato Marathon

5 km 10 km 13 mi 26 mi
May
17
Saturday

Honor Run 5K

5 km
May
24-31
Sa - Sa

Coeur d'Alene Marathon

5 km 10 km 13 mi 26 mi
May
24
Saturday

Redfish Lake Lodge Memorial Weekend Run

5 km 10 km 13 mi
May
24
Saturday

Kick for Kenya and Clean Water

5 km
May
25
Sunday

Priest Lake Spring Fun Run

5 km 10 km
May
31
Saturday

Telaya Wine Run 5k

5 km
May
31
Saturday

Access to Justice FUND Run/Walk 5k

5 km
June 2025
Jun
1
Sunday

Indian Creek Wine Run 5K

5 km
Jun
1
Sunday

Run for Dunn

3 mi
Jun
6-7
Fr - Sa

Scout Mountain Ultras

Trail Run 23 mi 50 km 50 mi 100 mi
Jun
7
Saturday

Teton Dam Marathon

5 km 10 km 13 mi 26 mi
Jun
7
Saturday

Sharlie Shuffle

Backyard Ultra 6 hr 12 hr
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