16 Upcoming Races In Idaho, US in August, 2026

Kuna Days 5K Run and Walk

Kuna, ID

Saturday, August 1st, 2026

5K

1 Mile

View details for race Kuna Days 5K Run and Walk

Splash n Dash 5k Fun Run/Walk (3rd Annual)

Burley, ID

Saturday, August 1st, 2026

5K

View details for race Splash n Dash 5k Fun Run/Walk (3rd Annual)

Farm Life 5k Trail Run

Idaho Falls, ID

Saturday, August 1st, 2026

5K

Trail

View details for race Farm Life 5k Trail Run

Outlaw Trail Ultra Half Marathon

Hansen, ID

Saturday, August 8th, 2026

Trail

View details for race Outlaw Trail Ultra Half Marathon

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Lyndsey Kunz Memorial Run

Victor, ID

Saturday, August 8th, 2026

10K

5K

View details for race Lyndsey Kunz Memorial Run

Caribou County Fair 5k

Grace, ID

Saturday, August 8th, 2026

5K

View details for race Caribou County Fair 5k

Climb for a Cure -- Galena Peak

Ketchum, ID

Thursday, August 13th, 2026

View details for race Climb for a Cure -- Galena Peak

Wallace Huckleberry Festival and 5k Fun Run

Wallace, ID

Friday, August 14th, 2026

5K

View details for race Wallace Huckleberry Festival and 5k Fun Run

Aaron Butler Memorial Purple Heart Run: Idaho

Eagle, ID

Saturday, August 15th, 2026

5K

10K

Trail

BQ

View details for race Aaron Butler Memorial Purple Heart Run: Idaho

Conquer The Peaks of Silver Mountain Trail Run

Kellogg, ID

Friday, August 21st, 2026

Trail

View details for race Conquer The Peaks of Silver Mountain Trail Run

Dash for Down Syndrome

Idaho Falls, ID

Saturday, August 22nd, 2026

1 Mile

10K

View details for race Dash for Down Syndrome

Foothills XC12K

Boise, ID

Saturday, August 22nd, 2026

12K

5K

View details for race Foothills XC12K

Popsicle 5K/10K/Half - Boise

Boise, ID

Sunday, August 23rd, 2026

5K

10K

Half

Fast

View details for race Popsicle 5K/10K/Half - Boise

3rd Annual LESS Society Table Rock Run

Boise, ID

Saturday, August 29th, 2026

Trail

View details for race 3rd Annual LESS Society Table Rock Run

Cirque Series - Grand Targhee, WY

Grand Targhee, WY

Saturday, August 29th, 2026

1 Mile

Trail

View details for race Cirque Series - Grand Targhee, WY

Great Futures 5K & 10K

Nampa, ID

Saturday, August 29th, 2026

5K

10K

Trail

View details for race Great Futures 5K & 10K

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