Race Calendar in Montana, United States

Homesteader 6hr at Marshall Mountain

Missoula, Montana, United States

30 May, 2026 (Sat)

$75.00 - $150.00

Mountain biking

11.7K +1

Trail Running + Pollinator Science: MTC x The Xerces Society

Missoula, Montana, United States

30 May, 2026 (Sat)

Free

Running

6.4K

Bike for Better Tomorrows

Bozeman, Montana, United States

30 May, 2026 (Sat)

$30.00

Cycling, Mountain biking

8.9K 20.1K 35.4K Ultra

Billings Skyline Races

Billings, Montana, United States

31 May, 2026 (Sun)

$95.00 - $105.00

Running

Half-Marathon 29.9K

Kickin Assphault Half Marathon, 10k, 1 Mile run/walk, 1/2 mile Kid's Dash

Great Falls, Montana, United States

31 May, 2026 (Sun)

$10.00 - $100.00

Running

Half-Marathon 10K 5K 1.6K

York 38 Special

Helena, Montana, United States

01 Jun, 2026 (Mon) – 15 Aug, 2026

$15.00 - $75.00

Running, Cycling

Ultra Half-Marathon +2

Berry Bowl Blitz

Bozeman, Montana, United States

03 Jun, 2026 (Wed)

5K Brew Run Bash (Global Run Day!)

Kalispell, Montana, United States

03 Jun, 2026 (Wed)

$5.00

Running

5K

Pronghorn Pursuit Trail Run

Dillon, Montana, United States

06 Jun, 2026 (Sat)

$5.00 - $55.00

Trail running, Running

5K 15K 1.6K

Bear Paw Marathon

Havre, Montana, United States

06 Jun, 2026 (Sat)

$40.00 - $145.00

Running

Marathon Half-Marathon 5K

Plains Day 5K and Kids Mile (Skills USA)

Plains, Montana, United States

06 Jun, 2026 (Sat)

$15.00 - $20.00

Running

5K 1.6K

The Dusty Bandita

Ovando, Montana, United States

06 Jun, 2026 (Sat)

$135.00 - $150.00

Gravel biking

Ultra