Running Races in Idaho — 2026

There are 65 running races in Idaho in 2026 across 29 cities. The next upcoming race is the Tunnel to Towers 5K Run & Walk - North Idaho in Coeur d"Alene on September 12. Popular distances include 5K races, half marathons, 10K races.

Browse by City

Boise 55 Sandpoint 14 Idaho Falls 14 Eagle 6 Coeur d'Alene 6 Meridian 5 Coeur D Alene 5 Mountain Home 5 Twin Falls 4 Nampa 4 Caldwell 4 Pocatello 3 Buhl 3 Kuna 3 Emmett 3 Garden City 3 Rexburg 3 Ammon 2 Ashton 2 Blackfoot 2 Burley 2 Cambridge 2 Grangeville 2 Hayden 2 Kellogg 2 Lewiston 2 Melba 2 Parma 2 Post Falls 2 Priest Lake 2

Crater Crawl

Sat, Sep 12 · Mountain Home, ID Mountain Home
Road 2.9-mile Course6.2-mile Course
From $35 Open Closing Soon
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TVDSA Step Up for Down Syndrome - 2026

Sat, Sep 12 · Caldwell, ID Caldwell
TVDSA Step Up for Down Syndrome - Adult Size ShirtTVDSA Step Up for Down Syndrome - Member w/ Down SyndromeTVDSA Step Up for Down Syndrome - Child Size Shirt
From $0 Open Closing Soon
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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 Relay 2 to 3 People One RaceSprint - Short Distance +7
From $35 Open Closing Soon
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Idaho High Mountain Triathlon

Sat, Oct 3 · Yellow Pine, ID Yellow Pine
Triathlon Idaho High Mountain Triathlon Adaptive RelayIdaho High Mountain TriathlonIdaho High Mountain Relay Triathlon +2
From $100 Open 20 spots left
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See Spot Walk 2026

Sat, Oct 3 · Boise, ID Boise
Road See Spot Walk: T-Shirt + HoodieSee Spot Walk: T-ShirtSee Spot Walk: YOUTH T-Shirt
From $25 Open
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Santa Run

Sat, Dec 12 · Coeur d'Alene, ID Coeur d'Alene
Virtual Kids Fun Run5K5K - First 25 Kids Run FREE +2
From $0 Open 25 spots left
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