Kick off trail racing season in Montana with the Bitterroot Runoff Trail Runs!
Now with 5k, 5 Mile, & 10 Mile courses, there are options for beginners and seasoned veterans alike. All three courses follow private single & doubletrack trails on the Rossignol Ranch outside of Lolo, Montana.
After the race, you will be treated to a homemade brunch and Big Sky Brewery Beer.
Visit our website for more information.
Apr 18, 2026
Distance — 5K
Type — Running
08:00
$35.00
Apr 18, 2026
Distance — 5 Miles
Type — Running
08:30
$45.00
Apr 18, 2026
Distance — 10 Miles
Type — Running
62 days remaining
$40.00
Apr 18, 2026
Distance — 10 Miles
Type — Running
62 days remaining
$40.00
Apr 18, 2026
Distance — 5 Miles
Type — Running
62 days remaining
$30.00
Apr 18, 2026
Distance — 10 Miles
Type — Running
62 days remaining
$50.00
Apr 18, 2026
Distance — 10 Miles
Type — Running
62 days remaining
$40.00
Apr 18, 2026
Distance — 10 Miles
Type — Running
62 days remaining
$45.00
Apr 18, 2026
Distance — 10 Miles
Type — Running
62 days remaining
$50.00
Apr 18, 2026
Distance — 5 Miles
Type — Running
62 days remaining
$40.00
Apr 18, 2026
Distance — 5 Miles
Type — Running
62 days remaining
$30.00
Apr 18, 2026
Distance — 3.1 Miles
Type — Running
62 days remaining
$35.00
Apr 18, 2026
Distance — 5 Miles
Type — Running
62 days remaining
$0.00
These values represent the 3-year monthly averages for April in Lolo.
Lolo is in western Montana. About 4,400 people live there as of 2020. It is home to Travelers' Rest State Park, a site where Lewis and Clark camped in 1805 and again in 1806.
Read more launchExplore other exciting events happening in this same region.
location_on Ft. Missoula, Montana, US
calendar_today May 16, 2026
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