Trail Running Calendar near Olney 2026-2027

October 2026

Trail Run 2 mi 3 mi ... 13 mi 50 km

Experience the beauty of Northwest Montana with a variety of trail races ranging from a family fun run to a technical 50k ultramarathon. Run through scenic forests and lakes while supporting the local trail system.

Oct

10

Sa

Le Grizz Ultramarathon

Olney

Trail Run 5 km 15 km 50 mi

Experience an out and back ultramarathon along the North Fork of the Flathead River near Glacier National Park. This event features gravel roads with 2300 feet of elevation gain and stunning views of the Northern Rockies.

Oct

17

Sa

Harvestfest 5K

Hungry Horse | 26 mi from Olney

Trail Run 5 km

A fall festival in Hungry Horse at Canyon Elementary School featuring a timed 5k, children s fun run, cook offs, contests, and family activities across the day.

January 2027

Jan

9

Sa

Glacier Glide Nordic Race

Whitefish | 15 mi from Olney

Trail Run

A Nordic ski event in Whitefish offering classic and skate races from 1 km to 20 km, including a Viking Challenge and a youth cookie scramble.

March 2027

Mar

20

Sa

Lucky Hare Half Marathon

Kalispell | 27 mi from Olney

Trail Run 6 mi 13 mi

Half marathon and 9K along the Great Northern Trail between Kila and downtown Kalispell with a mandatory shuttle, timed bibs, and post-race St. Patrick's festivities.

July 2027

Jul

24

Sa

The Big Mountain Run