Trail Running calendar near Pocatello 2026-2027

16 Crossings Trail Run in Mack Park, Smithfield on June 27, 2026. The event features 10.5 mile and 10K routes on mixed surfaces with chip timing, finisher medals, swag, and time cutoffs.

The Farm Life 5k Trail Run will take place in Idaho Falls on Saturday 1 August 2026. You can run 5 kilometers.

A last-person-standing race on a 1.1 mile loop in Inkom, Idaho featuring 240 ft of elevation per loop and rolling hills. Runners must complete each loop within a 20-minute interval until one runner remains.

A playful 5 km loop through Nature Park and Eagle Park where volunteers acting as zombies try to steal runners' flags. A separate 1 mile costume run has no zombies and suits participants who prefer a gentler experience.

A Halloween morning trail race in Swan Valley, Idaho offering a 50K with 6,000 ft gain and a half marathon with 2,700 ft gain. The course runs on Fall Creek Road near Rainbow Valley Ranch and is close to Idaho Falls.

Test your endurance in Idaho Falls at this winter backyard ultra. Complete 4.167 miles every hour on a varied terrain course until only one runner remains at the Bonneville County Exhibition Hall.