Found 38 races

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JUL
17

Buffalo, WY
• 139.7 miles
$40 -$75
Annual 5K and one-mile fun run celebrating Longmire Days in Buffalo, WY.
1m 5K
43
JUL
18

Laurel, MT
• 124.9 miles
$35 -$50
Flat, fast road race in Laurel, MT with 5K, 10K, and Half Marathon; USATF Montana State Championships.
5K 10K Half Marathon
57
AUG
1

Billings, MT
• 30.8 miles
$40
Family-friendly 5K color run fundraiser with participants showered in color.
36
AUG
1

Lewistown, MT
• 96.3 miles
$40 -$50
A 10K trail race in the beautiful Judith Mountains— located in the heart of Montana just 10 miles from Lewistown.  This 6.2-mile looped course is intermediate level difficulty, with 1,280ft...
6K 10K
29
AUG
1

Billings, MT
• 37.1 miles
$40 -$70
A trail run for all levels at Phipps Park near Billings, MT, with 2, 4, 6 and 8 mile courses.
2m 4m 6m 8m
70
AUG
8

Cooke City, MT
• 53.7 miles
$115 -$150
Aptly named for the rugged men who explored this area starting in the 1860s, 2026 is the 4th year for the Prospector's race! The views are as good as the gold they were looking for. If you can...
30K 50K
41
AUG
8

Billings, MT
• 32.8 miles
$25 -$30
This year’s Quality of Life Run will take place on Saturday, August 8, returning to our original course from the Top of the Rims. The 5-mile race starting line will be located at Masterson...
2m 5m Marathon
48
AUG
8

Cody, WY
• 129.9 miles
$35 -$40
Run in Cody, WY with t-shirt
5K
107
AUG
15

Livingston, MT
• 126.2 miles
$135 -$589
A downhill, 90% paved Boston-qualifying marathon and half in Paradise Valley, Montana.
Half Marathon Marathon
133
AUG
16

Red Lodge, MT
• 99.5 miles
$40 -$240
This off-road marathon will be held at Red Lodge Mountain Resort. The Nitty Gritty is starting to earn quite the reputation.  And that is, one nitty, gritty marathon with LOTS of climbing all on...
Half Marathon Marathon
42
AUG
17

Livingston, MT
• 86.9 miles
$35 -$40
Join in the "fun-raising" for the homeless pets at Stafford Animal Shelter in Livingston, Montana with our annual "Barks & Brews"!    This evening 5K Fun Run course will wind through the historic...
5K
16
AUG
29

Powell, WY
• 112.0 miles
$15 -$30
5K and 1 mile run in Powell, WY honoring Berry Bryant and supporting violence prevention.
1m 5K
20
AUG
29

Billings, MT
• 32.7 miles
$15 -$35
A second annual 5K, 10K, and kids run in Billings supporting the Live Like Jace Foundation.
1m 5K 10K
22
SEP
5

Red Lodge, MT
• 45.0 miles
$20 -$25
A Labor Day weekend fundraising fun run in Red Lodge MT with a 2-mile walk, 5K, and 10K.
2m 5K 10K
65
SEP
5

BILLINGS, MT
• 29.7 miles
HEALTHY TRIBES Run On The Rims
2m 5K 10K
3
SEP
6

Harlowton, MT
• 69.9 miles
$35 -$140
Speedy race from the Little Belt mountains in Lewis & Clark National Forest to Historic Harlowton MT. Start this race with epic views of the Crazy Mountains and finish with a complimentary...
5K 10K Half Marathon Marathon
41
SEP
9

Billings, MT
• 29.7 miles
$20
Join us for the final race in the Free 3 series: The Rim Runner Trail Trek! The approximately 5K course on dirt trails at Dover Park has beautiful views. Stick around afterwards and celebrate the...
5K
35
SEP
11

Livingston, MT
• 24.9 miles
$20 -$45
18th in Livingston, MT - t-shirt, run or walk
4m
129
SEP
12

Gardiner, MT
• 47.1 miles
$30 -$35
OverviewThe 5k and 9k trail races are run in the shadow of Yellowstone National Park. Both courses have spectacular views of Electric Peak and other prominent peaks in northwest Yellowstone. ...
5K 9K
15
SEP
12

Billings, MT
• 29.7 miles
The 9th Annual Healthy Tribes: Run on the Rims will take place on September 12th, 2026. The Run/Walk will be comprised of 3 events (2 mile, 5K & 10K). Everyone is welcomed to join, and it is a...
34