Southeast Idaho Events Calendar

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September 2026
Pocatello Marathon

September 5

North Hilltop Rd 7516 N Hilltop Rd, Pocatello, ID, United States

The Pocatello marathon has a lot to offer from the serious marathoner to the novice. Experience the perks of a big race but the personal touches of a small race.
Pari-Mutuel Racing & Indian Relays

September 6 - September 12

Eastern Idaho State Fairgrounds 97 Park Street, Blackfoot, ID, United States

PARI-MUTUEL RACING Each day has Pari-Mutuel races and Indian Relay races. Indian Relay Races is a centuries-old tradition of the Shoshone-Bannock Tribes culture. Anyone over the age of 18 can […]
LoToJa Classic Bike Race

September 12

Preston Idaho 1 South State Street, Preston, ID, United States

Cyclists will enjoy another epic autumn day pedaling 200+ miles from Logan Utah to Preston Idaho and ending in Jackson Wyoming! View the LoToJa Map Route.
Bear Lake Brawl Triathlon

September 19

Bear Lake State Park (Idaho) 1767 Eastshore Rd, St Charles, Idaho

The Bear Lake Brawl Triathlon is held at Bear Lake State Park East Beach in Idaho east side of Bear Lake. This race has four distances.
Bear 100 Endurance Run

September 25 - September 26

Fish Haven 2695 US-89, Fish Haven, ID, United States

A cool, Autumn loop through the pines, golden aspen and red maples in Bear Lake. 100 Miles, 22, 518' of climb. Begins at the mouth of Logan Dry Canyon and […]