Running Races in Idaho — 2026

There are 106 running races in Idaho in 2026 across 48 cities. The next upcoming race is the Pace for Peace: Run for Refugees & Sudan in Boise on May 30. Popular distances include 5K races, half marathons, trail runs.

Browse by City

Boise 51 Idaho Falls 12 Sandpoint 11 Eagle 6 Coeur d'Alene 6 Twin Falls 4 Mountain Home 4 Coeur D Alene 4 Meridian 4 Kuna 3 Caldwell 3 Nampa 3 Pocatello 3 Rexburg 3 Garden City 3 Ammon 2 Melba 2 Parma 2 Buhl 2 Post Falls 2 Priest Lake 2 Hayden 2 Star 2 Ashton 2 Kellogg 2 Cambridge 2 Blackfoot 2 Lewiston 2 Tamarack 1 Tuttle 1

Wild River Dash

Sat, Aug 22 · Boise, ID Boise
Triathlon Kid Relay Team DuathlonKid Individual DuathlonTeen Individual Duathlon +3
From $30 Open Closing Soon
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Priest Lake Triathlon

Sun, Aug 30 · Priest Lake, ID Priest Lake
Triathlon Priest Lake Sprint ROAD BIKE TriathlonPriest Lake OFF-ROAD TEAM Relay TriathlonPriest Lake ROAD BIKE TEAM Relay Triathlon +1
From $64 Open
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Bear Lake Brawl Triathlon

Sat, Sep 19 · St Charles, ID St Charles
Triathlon Half Aquathlon (Swim 1.2 Miles, Run 13.1 Miles)Sprint - Short DistanceSprint Relay 2 to 3 People One Race +7
From $35 Open
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Idaho High Mountain Triathlon

Sat, Oct 3 · Yellow Pine, ID Yellow Pine
Triathlon Idaho High Mountain Relay TriathlonIdaho High Mountain Triathlon Adaptive RelayIdaho High Mountain Adaptive Triathlon +2
From $100 Open 20 spots left
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River & Rails Donkey Dash

Sat, Oct 10 · Cambridge, ID Cambridge
Road River & Rails Donkey Dash 3 Mile (NO DONKEY)River & Rails Donkey Dash 3 Mile - you MUST have a donkey prior to registeringRiver & Rails Donkey Dash 6 Mile (NO DONKEY) +3
From $65 Open
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Santa Run

Sat, Dec 12 · Coeur d'Alene, ID Coeur d'Alene
Virtual Kids Fun Run5K - First 25 Kids Run FREE5K +2
From $0 Open Closing Soon 25 spots left
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