# Running Races in Idaho (2026)

> 69 upcoming running races across Idaho — 5Ks, 10Ks, half marathons, marathons and ultras.

- **Page:** https://runthis.run/races/idaho

## Races

- **[Healthy Kids Running Series Fall 2026 - Star, ID](https://runthis.run/event/rs-168535-healthy-kids-running-series-fall-2026-star-id)** — Sun, Sep 20, 2026 · 12:00 AM UTC · Star, ID · 4.0 mi / 2.0 mi / 1 mile
- **[Top of Tamarack](https://runthis.run/event/rs-142630-top-of-tamarack)** — Sat, Sep 26, 2026 · 12:00 AM UTC · Tamarack, ID · 15.0 mi
- **[St. Luke's FitOne 5K/10K/Half Marathon](https://runthis.run/event/rs-29637-st-lukes-fitone-5k-10k-half-marathon)** — Sat, Sep 26, 2026 · 12:00 AM UTC · Boise, ID · 5K / 10K / Marathon
- **[Happy Pace Run with Girls on the Run](https://runthis.run/event/rs-214394-happy-pace-run-with-girls-on-the-run)** — Sun, Sep 27, 2026 · 12:00 AM UTC · Boise, ID · 1.5 mi
- **[October Climb Time - Let’s get vertical!](https://runthis.run/event/rs-169482-october-climb-time-let-s-get-vertical)** — Thu, Oct 1, 2026 · 12:00 AM UTC · Boise, ID
- **[Idaho High Mountain Triathlon](https://runthis.run/event/rs-159790-idaho-high-mountain-triathlon)** — Sat, Oct 3, 2026 · 12:00 AM UTC · Yellow Pine, ID · 35.0 mi / 37.0 mi
- **[See Spot Walk 2026](https://runthis.run/event/rs-167500-see-spot-walk-2026)** — Sat, Oct 3, 2026 · 12:00 AM UTC · Boise, ID · 1 mile
- **[Outside With Pride 5K](https://runthis.run/event/rs-213544-outside-with-pride-5k)** — Sat, Oct 3, 2026 · 12:00 AM UTC · Boise, ID · 5K
- **[Laps for Literacy: 5K Library Fun Run](https://runthis.run/event/rs-213939-laps-for-literacy-5k-library-fun-run)** — Sat, Oct 3, 2026 · 12:00 AM UTC · Nampa, ID · 3.0 mi
- **[SueB 5k](https://runthis.run/event/rs-147760-sueb-5k)** — Sun, Oct 4, 2026 · 12:00 AM UTC · Boise, ID · 5K
- **[Run for the Angels Memorial Run and Family Day](https://runthis.run/event/rs-21166-run-for-the-angels-memorial-run-and-family-day)** — Sun, Oct 4, 2026 · 12:00 AM UTC · Coeur D Alene, ID · 2.5 mi
- **[10th Annual Meridian, ID Ostomy 5k](https://runthis.run/event/rs-32782-10th-annual-meridian-id-ostomy-5k)** — Sun, Oct 4, 2026 · 12:00 AM UTC · Meridian, ID · 5K
- **[YMCA Harrison Classic Kids Run presented by Blue Cross of Idaho](https://runthis.run/event/rs-97353-ymca-harrison-classic-kids-run-presented-by-blue-cross-of-id)** — Sun, Oct 4, 2026 · 12:00 AM UTC · Boise, ID · 1 mile
- **[Hayden Lake Marathon](https://runthis.run/event/rs-126549-hayden-lake-marathon)** — Sat, Oct 10, 2026 · 12:00 AM UTC · Hayden Lake, ID · Marathon / 6.5 mi / 5K / 805 m
- **[Rush Creek Stampede](https://runthis.run/event/rs-151309-rush-creek-stampede)** — Sat, Oct 10, 2026 · 12:00 AM UTC · Cambridge, ID · Marathon / 5K / 10K
- **[Blackfoot Tater Trot](https://runthis.run/event/rs-154805-blackfoot-tater-trot)** — Sat, Oct 10, 2026 · 12:00 AM UTC · Blackfoot, ID · 10K / 5K
- **[River & Rails Donkey Dash](https://runthis.run/event/rs-200791-river-rails-donkey-dash)** — Sat, Oct 10, 2026 · 12:00 AM UTC · Cambridge, ID · 3.0 mi / 6.0 mi / 9.0 mi
- **[City of Trees Marathon](https://runthis.run/event/rs-131258-city-of-trees-marathon)** — Sun, Oct 11, 2026 · 12:00 AM UTC · Boise, ID · Marathon / 10K / 5K
- **[Idaho Running Day](https://runthis.run/event/rs-166758-idaho-running-day)** — Sat, Oct 17, 2026 · 12:00 AM UTC · Boise, ID · Marathon / 10K / 5K
- **[WIINing Warriors Flock Walk](https://runthis.run/event/rs-169761-wiining-warriors-flock-walk)** — Sat, Oct 17, 2026 · 12:00 AM UTC · Boise, ID
- **[Naples CX](https://runthis.run/event/rs-208664-naples-cx)** — Sat, Oct 17, 2026 · 12:00 AM UTC · Naples, ID
- **[Greek 5K](https://runthis.run/event/rs-215445-greek-5k)** — Sat, Oct 17, 2026 · 12:00 AM UTC · Boise, ID · 5K
- **[Sled Hill CX](https://runthis.run/event/rs-204591-sled-hill-cx)** — Sun, Oct 18, 2026 · 12:00 AM UTC · Sandpoint, ID
- **[Haunted Half Marathon and 5k by Run the Undergrad](https://runthis.run/event/rs-204335-haunted-half-marathon-and-5k-by-run-the-undergrad)** — Sat, Oct 24, 2026 · 12:00 AM UTC · Rexburg, ID · 5K / Marathon
- **[Eternal Surrender Half Marathon](https://runthis.run/event/rs-207732-eternal-surrender-half-marathon)** — Sat, Oct 24, 2026 · 12:00 AM UTC · Coeur D Alene, ID · Marathon / 5K / 10K
- **[Trick or Trot](https://runthis.run/event/rs-76372-trick-or-trot)** — Sat, Oct 24, 2026 · 12:00 AM UTC · Boise, ID · 5K / 966 m
- **[YMCA Halloween Run presented by Micron](https://runthis.run/event/rs-97392-ymca-halloween-run-presented-by-micron)** — Sat, Oct 24, 2026 · 12:00 AM UTC · Boise, ID · Marathon / 5K / 1 mile
- **[Halloween Hustle](https://runthis.run/event/rs-115467-halloween-hustle)** — Sun, Oct 25, 2026 · 12:00 AM UTC · Coeur d'Alene, ID · Marathon / 10K / 5K / 805 m
- **[The CapEd Downtown Boise YMCA Grand Opening Walk](https://runthis.run/event/rs-205097-the-caped-downtown-boise-ymca-grand-opening-walk)** — Sat, Nov 7, 2026 · 12:00 AM UTC · Boise, ID · 1 mile
- **[Sogood! 5K/10K Run](https://runthis.run/event/rs-213301-sogood-5k-10k-run)** — Sat, Nov 7, 2026 · 12:00 AM UTC · Parma, ID · 5K / 10K
- **[Harvest Hustle](https://runthis.run/event/rs-193892-harvest-hustle)** — Sun, Nov 8, 2026 · 12:00 AM UTC · Nampa, ID · 5K / 1 mile
- **[Boise Half Marathon](https://runthis.run/event/rs-151521-boise-half-marathon)** — Sat, Nov 14, 2026 · 12:00 AM UTC · Boise, ID · Marathon
- **[A Run to InspireKidz](https://runthis.run/event/rs-195653-a-run-to-inspirekidz)** — Sat, Nov 14, 2026 · 12:00 AM UTC · Boise, ID · 1 mile
- **[Retrofit Athletics-7th Annual Sweaty Yeti Turkey Trot](https://runthis.run/event/rs-120412-retrofit-athletics-7th-annual-sweaty-yeti-turkey-trot)** — Thu, Nov 26, 2026 · 12:00 AM UTC · Spirit Lake, ID · 5K / 10K
- **[Boise Turkey Day 5K Run/Walk](https://runthis.run/event/rs-171439-boise-turkey-day-5k-run-walk)** — Thu, Nov 26, 2026 · 12:00 AM UTC · Boise, ID · 5K
- **[Turkey Day 5K Run/Walk - Caldwell](https://runthis.run/event/rs-171440-turkey-day-5k-run-walk-caldwell)** — Thu, Nov 26, 2026 · 12:00 AM UTC · Caldwell, ID · 5K
- **[Harvest Hustle 5k Run/Walk](https://runthis.run/event/rs-182756-harvest-hustle-5k-run-walk)** — Thu, Nov 26, 2026 · 12:00 AM UTC · Mountain Home, ID · 5K
- **[North Idaho Turkey Trot at Riverstone](https://runthis.run/event/rs-68240-north-idaho-turkey-trot-at-riverstone)** — Thu, Nov 26, 2026 · 12:00 AM UTC · Coeur d'Alene, ID · 1 mile / 5K / 10K
- **[Nampa Pumpkin Spice 5K](https://runthis.run/event/rs-82116-nampa-pumpkin-spice-5k)** — Thu, Nov 26, 2026 · 12:00 AM UTC · Nampa, ID · 5K
- **[YMCA Thanksgiving Leftovers Fun Run](https://runthis.run/event/rs-202244-ymca-thanksgiving-leftovers-fun-run)** — Sat, Nov 28, 2026 · 12:00 AM UTC · Boise, ID · 5K / 1 mile
- **[Santa Run](https://runthis.run/event/rs-103249-santa-run)** — Sat, Dec 12, 2026 · 12:00 AM UTC · Coeur d'Alene, ID · 10K / 5K / 805 m
- **[Holiday Hot Cocoa Hustle 5K](https://runthis.run/event/rs-168085-holiday-hot-cocoa-hustle-5k)** — Sat, Dec 12, 2026 · 12:00 AM UTC · Eagle, ID · 5K / 1 mile
- **[The YMCA Christmas Run presented by FORD](https://runthis.run/event/rs-100309-the-ymca-christmas-run-presented-by-ford)** — Sat, Dec 19, 2026 · 12:00 AM UTC · Boise, ID · 1 mile / 2.0 mi / 6.0 mi
- **[Dizzy Horse, A Winter Backyard Ultra](https://runthis.run/event/rs-133383-dizzy-horse-a-winter-backyard-ultra)** — Fri, Jan 8, 2027 · 12:00 AM UTC · Idaho Falls, ID
- **[Wilson Creek Frozen 50k](https://runthis.run/event/rs-135722-wilson-creek-frozen-50k)** — Sat, Jan 23, 2027 · 12:00 AM UTC · Melba, ID · 31.0 mi / 20.0 mi / 10.0 mi
- **[The CBH Hearts Across the Valley Love Run presented by CBH and The YMCA](https://runthis.run/event/rs-197294-the-cbh-hearts-across-the-valley-love-run-presented-by-cbh-a)** — Sat, Feb 13, 2027 · 12:00 AM UTC · Boise, ID · 5K / 1 mile
- **[YMCA St. Patrick's Day Run presented by ICCU](https://runthis.run/event/rs-104945-ymca-st-patricks-day-run-presented-by-iccu)** — Sat, Mar 13, 2027 · 12:00 AM UTC · Boise, ID · 1 mile / 5K / 5.0 mi
- **[The YMCA Easter Run](https://runthis.run/event/rs-193759-the-ymca-easter-run)** — Sat, Apr 3, 2027 · 12:00 AM UTC · Boise, ID · 5K / 1 mile
- **[Serenata Shuffle](https://runthis.run/event/rs-175233-serenata-shuffle)** — Sat, Apr 10, 2027 · 12:00 AM UTC · Boise, ID · 1 mile / 5K
- **[Hauser Lake Icebreaker Run 5k/10k](https://runthis.run/event/rs-140511-hauser-lake-icebreaker-run-5k-10k)** — Sat, Apr 17, 2027 · 12:00 AM UTC · Hauser, ID · 10K / 5K
- **[We Are One Kayak Fun-Tri](https://runthis.run/event/rs-143563-we-are-one-kayak-fun-tri)** — Sat, Apr 17, 2027 · 12:00 AM UTC · Wendell, ID · 9.8 mi / 8.0 mi
- **[Race to Robie Creek®](https://runthis.run/event/rs-26009-race-to-robie-creek)** — Sat, Apr 17, 2027 · 12:00 AM UTC · Boise, ID · Marathon
- **[Boise Plogs 2027](https://runthis.run/event/rs-142617-boise-plogs-2027)** — Sun, Apr 18, 2027 · 12:00 AM UTC · Boise, ID
- **[Spring Dash](https://runthis.run/event/rs-69733-spring-dash)** — Sat, Apr 24, 2027 · 12:00 AM UTC · Coeur d'Alene, ID · Marathon / 10K / 5K
- **[Kick for Kenya 5K](https://runthis.run/event/rs-126458-kick-for-kenya-5k)** — Sat, May 1, 2027 · 12:00 AM UTC · Boise, ID · 5K
- **[Boise River Marathon](https://runthis.run/event/rs-125745-boise-river-marathon)** — Sun, May 2, 2027 · 12:00 AM UTC · Boise, ID · Marathon / 10K / 5K
- **[YMCA Famous Idaho Potato Marathon & Fun Runs](https://runthis.run/event/rs-117176-ymca-famous-idaho-potato-marathon-fun-runs)** — Sat, May 15, 2027 · 12:00 AM UTC · Boise, ID · Marathon / 10K / 5K
- **[Saint Alphonsus Capitol Classic Kids Run](https://runthis.run/event/rs-124756-saint-alphonsus-capitol-classic-kids-run)** — Sat, May 29, 2027 · 12:00 AM UTC · Boise, ID · 1 mile
- **[Telaya Wine Run 5k](https://runthis.run/event/rs-142040-telaya-wine-run-5k)** — Sat, May 29, 2027 · 12:00 AM UTC · Garden City, ID · 5K
- **[CDA Marathon](https://runthis.run/event/rs-80502-cda-marathon)** — Sat, May 29, 2027 · 12:00 AM UTC · Coeur d'Alene, ID · Marathon / 10K / 5K / 1 mile
- **[Indian Creek Wine Run 5k](https://runthis.run/event/rs-125870-indian-creek-wine-run-5k)** — Sun, May 30, 2027 · 12:00 AM UTC · Kuna, ID · 5K
- **[Sandpoint Marathon](https://runthis.run/event/rs-212211-sandpoint-marathon)** — Fri, Jun 4, 2027 · 12:00 AM UTC · Sandpoint, ID · 5K / 10K / Marathon
- **[Treasure Valley Triathlon](https://runthis.run/event/rs-138664-treasure-valley-triathlon)** — Sat, Jun 5, 2027 · 12:00 AM UTC · Boise, ID
- **[Mary Lou Triathlon](https://runthis.run/event/rs-175205-mary-lou-triathlon)** — Sun, Jun 13, 2027 · 12:00 AM UTC · Weippe, ID
- **[CHAFE 150 Gran Fondo](https://runthis.run/event/rs-77154-chafe-150-gran-fondo)** — Sat, Jun 19, 2027 · 12:00 AM UTC · Sandpoint, ID · 150.0 mi / 80.0 mi / 40.0 mi / 25.0 mi / 75.0 mi / 55.0 mi / 4.0 mi
- **[Sunken City Trail 5K](https://runthis.run/event/rs-209993-sunken-city-trail-5k)** — Sat, Jul 31, 2027 · 12:00 AM UTC · Emmett, ID · 5K
- **[Long Bridge Swim](https://runthis.run/event/rs-64702-long-bridge-swim)** — Sat, Aug 7, 2027 · 12:00 AM UTC · Sandpoint, ID · 1.8 mi
- **[27th Annual Pocatello Marathon](https://runthis.run/event/rs-80310-27th-annual-pocatello-marathon)** — Sat, Sep 4, 2027 · 12:00 AM UTC · Pocatello, ID · Marathon / 10K / 5K / 1 mile / 322 m
- **[Jen McKenna Paddle and Run 7.0](https://runthis.run/event/rs-96380-jen-mckenna-paddle-and-run-7-0)** — Sat, Sep 11, 2027 · 12:00 AM UTC · Coeur D Alene, ID · 5.6 mi / 11.0 mi

## Races by distance in Idaho

- [5K races in Idaho (43)](https://runthis.run/races/idaho/5k.md)
- [10K races in Idaho (22)](https://runthis.run/races/idaho/10k.md)
- [Half Marathon races in Idaho (17)](https://runthis.run/races/idaho/half-marathon.md)
- [Marathon races in Idaho (8)](https://runthis.run/races/idaho/marathon.md)
- [Ultra races in Idaho (3)](https://runthis.run/races/idaho/ultra.md)

## Races by city in Idaho

- [Boise, ID (30)](https://runthis.run/races/idaho/boise.md)
- [Coeur D Alene, ID (8)](https://runthis.run/races/idaho/coeur-d-alene.md)
- [Sandpoint, ID (4)](https://runthis.run/races/idaho/sandpoint.md)
- [Nampa, ID (3)](https://runthis.run/races/idaho/nampa.md)

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Source: [https://runthis.run/races/idaho](https://runthis.run/races/idaho) — data from Run This (runthis.run).