Race Calendar in Idaho, United States

Malad Valley Marathon

Malad City, Idaho, United States

12 Sep, 2026 (Sat)

$20.00 - $80.00

Running

Marathon Half-Marathon 10K 5K +1

Tobin Bolter Memorial Kids' Duathlon

Garden City, Idaho, United States

12 Sep, 2026 (Sat)

Tunnel to Towers 5K Run & Walk - North Idaho

Coeur d"Alene, Idaho, United States

12 Sep, 2026 (Sat)

$10.00 - $35.00

Running

5K

2026 Walk,Run,Read for Literacy! Sept. 19th

Coeur d'Alene, Idaho, United States

19 Sep, 2026 (Sat)

$10.00 - $30.00

Running

5K 1.6K

Priest Lake Marathon

Priest Lake, Idaho, United States

19 Sep, 2026 (Sat)

$45.00 - $80.00

Running

Ultra Marathon Half-Marathon 10K

Bear Lake Brawl Triathlon

St Charles, Idaho, United States

19 Sep, 2026 (Sat)

$100.00 - $220.00

Triathlon, Duathlon, Swimrun, Aquabike

25.6K Ultra 23K +5

St. Luke's FitOne 5K/10K/Half Marathon

Boise, Idaho, United States

26 Sep, 2026 (Sat)

$25.00

Running

5K 10K Half-Marathon

Top of Tamarack

Tamarack, Idaho, United States

26 Sep, 2026 (Sat)

$75.00

Cycling, Running

24.1K

Idaho High Mountain Triathlon

Yellow Pine, Idaho, United States

03 Oct, 2026 (Sat)

$100.00 - $180.00

Triathlon

Ultra +1

YMCA Harrison Classic Kids Run presented by Blue Cross of Idaho

Boise, Idaho, United States

04 Oct, 2026 (Sun)

$25.00

Running

1.6K

SueB 5k

Boise, Idaho, United States

04 Oct, 2026 (Sun)

$25.00

Running

5K

Run for the Angels Memorial Run and Family Day

Coeur D Alene, Idaho, United States

04 Oct, 2026 (Sun)

$25.00

Running

4K