Idaho Running calendar 2025-2026

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Explore the best running races in Idaho for 2025-2026! Our updated list features 90 exciting races across the region. Find your next race in Idaho below and join the running community at these great events!

March 2025
Mar
13-15
Th - Sa

Pulse Endurance Runs

Trail Run 6 hr 12 hr ... 24 hr 48 hr
Mar
15
Saturday

YMCA St. Patrick's Day Run

5 km 5 mi
Mar
15
Saturday

St. Patrick's Fun Run & Walk

3 mi 5 mi 13 mi
April 2025
Apr
12
Saturday

Serenata Shuffle

5 km
Apr
12
Saturday

Sterry Fun Run 5K

5 km
Apr
12
Saturday

SRO 5K Charity Trot

Apr
19
Saturday

Spitfire Ultra Trail Challenge

Trail Run 5 km 12 km 30 km 55 km
Apr
19
Saturday

Hauser Lake 10k Icebreaker Run

5 km 10 km
Apr
19
Saturday

Race to Robie Creek

13 mi
Apr
19
Saturday

5k for Autism Acceptance

5 km
Apr
26
Saturday

Spring Dash

5 km 10 km 13 mi
Apr
26
Saturday

Weiser River 50K Ultra & Relay

Trail Run 50 km
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
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
17
Saturday

YMCA Famous Idaho Potato Marathon

5 km 10 km 13 mi 26 mi
May
23-31
Fr - 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
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