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Date:
Sat, Apr 18, 2026 at 8:00 AM
Location:
6737 Bristle Cone Ct
Lolo, Montana
59847
United States
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Links:
runnersedgemt.com Register at runsignup.com
Tags:
10 Miles 5 Miles 5k Run Trail

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.

More races nearby

  • PEAK 2nd Annual Indoor Triathlon [runsignup.com]

    Sat, Apr 25, 2026 at 8:00 AM

    Description

    Get the thrill of a triathlon—without the weather or open roads! Our Indoor Triathlon is a fast-paced, beginner-friendly event that combines swimming, cycling, and running in a controlled indoor...

    Get the thrill of a triathlon—without the weather or open roads! Our Indoor Triathlon is a fast-paced, beginner-friendly event that combines swimming, cycling, and running in a controlled indoor environment. Participants will complete each discipline back-to-back, testing endurance, strength, and strategy in a supportive, high-energy setting.

    The race begins with a timed swim in the pool, followed by a seamless transition to a stationary bike for a cycling segment measured by time or distance. Athletes then finish strong with an indoor run on a track. Distances are designed to be accessible while still challenging, making this event perfect for first-time triathletes, seasoned athletes looking for off-season competition, or anyone seeking a fun fitness challenge.

    Whether you’re racing for a personal best or just for fun, the Indoor Triathlon offers a safe, motivating atmosphere with music, spectators, and staff support throughout the event.

    SWIM- 15 Minute (6 Lane Pool)

    BIKE- 45 Minute (Blue Mountain Cycle Studio)

    RUN- 30 Minute (Indoor Track)

    RELAY OPTION- May compete with 1 or 2 triathlon buddies, but only ONE participant per discipline.

    Prizes for 1st, 2nd, 3rd place for the men and women division.

    ***The pricing paid during your registration is the PEAK Health & Wellness member pricing. Guests are more than welcome to participate but will have to pay an additional $10 on race day upon check in. Questions reach out to: jessi.v@Peakmissoula.com

    6.7 km from Lolo
    5000 BLUE MOUNTAIN ROAD, Missoula County, Montana, 59804, United States
    OpenStreetMap Google Maps

    Cycling Indoor Run Swim Triathlon

  • VSAP - Veteran Suicide Awareness and Prevention 3 Mile Walk/12 Mile Run/6 Mile 20kg Ruck [runsignup.com]

    Sat, May 16, 2026 at 10:00 AM

    Description

    The VSAP event is broken down into three events, a 3-mile Suicide awareness walk/run, a 12-mile run and a 6-mile Ruck (Rucking or packing , 20kg to represent, remember, and honor veterans who have...

    The VSAP event is broken down into three events, a 3-mile Suicide awareness walk/run, a 12-mile run and a 6-mile Ruck (Rucking or packing , 20kg to represent, remember, and honor veterans who have been tragically lost to us and our Nation).

    The VSAP helps build community which is one way to help combat suicide. Montana consistently has one of the highest suicide rates in the nation, per capita. This event will help raise awareness and promote prevention about this epidemic by bring the community together to memorialize those lost and let Veterans, their friends, and families know they are not alone.

    Location: Rocky Mountain Museum of Military History - 30 Ft. Missoula Road Building T-316, Ft. Missoula 59804

    There will be live music, food, activities, silent auction, veteran owned businesses and veteran friendly service providers.

    Register by May 1, 2026 to ensure swag bag and a t-shirt your size!

    Package pick-up will be at the Missoula Vet Center 910 Brooks Street from 1000 to 1800 on May 15, 2025. Please pick-up event package (T-Shirt, Swag) on this date to ensure smooth participant flow the morning of the VSAP Event.

    Proudly hosted by https://www.xsports4vets.org/home and Missoula Region VSN https://www.vsnmontana.org

    Have a great day and see you at the event!!!

    8.7 km from Lolo
    Green Guidon Avenue, Missoula, Montana, 59804, United States
    OpenStreetMap Google Maps

    3 Miles 6 Miles 12 Miles Run Walk

  • Mountain to Meadow Half Marathon & 10k [runnersedgemt.com] [Register at runsignup.com]

    Sun, Jun 14, 2026 at 9:00 AM

    Description

    Join us this June and enjoy our beautiful courses along the Montana-Idaho border!

    The Mountain to Meadow Half Marathon & 10k will follow gravel Forest Service roads starting and finishing from the...

    Join us this June and enjoy our beautiful courses along the Montana-Idaho border!

    The Mountain to Meadow Half Marathon & 10k will follow gravel Forest Service roads starting and finishing from the Lolo Pass Visitor’s Center. Runners will pass through flowering meadows, quiet forests, and experience unique views of the Bitterroot Mountains.

    After the race we’ll have a BBQ with brats, salad, and Big Sky Beer. See all the details below!

    1 km from Lolo
    44000 US-12, Lolo, Montana, 59847, United States
    OpenStreetMap Google Maps

    10k 13.1 Miles Gravel Half Marathon Run

  • Blue Mountain 30k and 10k [runnersedgemt.com] [Register at runsignup.com]

    Sat, Jul 11, 2026 at 7:00 AM

    Description

    We are excited to hold the Blue Mountain 30k this summer! The course follows beautiful single & double track trails looping through the Blue Mountain Recreation Area. The 18.6 mile course has 3,600...

    We are excited to hold the Blue Mountain 30k this summer! The course follows beautiful single & double track trails looping through the Blue Mountain Recreation Area. The 18.6 mile course has 3,600 feet of climbing through ponderosa pine forest, flowering meadows, and offers great views of the Missoula and Bitterroot Valleys. This race will cap at 200 participants.

    Visit our webpage to learn more about the event.

    6.9 km from Lolo
    Missoula County, Montana, 59804, United States
    OpenStreetMap Google Maps

    10k 30k Run Trail

  • 2026 ARK Foundation RUN FOR RARE [runsignup.com]

    Sun, Jul 19, 2026 at 9:00 AM

    Description

    Join us for the Run for Rare, an event to raise awareness and support for individuals affected by rare diseases. Over 7,000 rare diseases have been identified worldwide and people with rare disease...

    Join us for the Run for Rare, an event to raise awareness and support for individuals affected by rare diseases. Over 7,000 rare diseases have been identified worldwide and people with rare disease represent 5% of the worlds population.

    T-shirt/Bib Pick Up: Friday, July 17th from 5:30pm-7pm at the Bitterroot Shelter in Fort Missoula

    Event Highlights:

    • A timed 5K route open to runners and walkers of all fitness and ability levels

    • A fun 1 mile route suitable for walking, rolling, or running for those who do not wish to participate in the 5k

    • Pre and post-race activities with music, refreshments, and prizes

    • Food Trucks

    • Family Friendly

    • Children under the age of 18 participate for free

    • Every registered participant 18+ receives a FREE event shirt as part of their registration. Shirt sizes are available in limited quantities and will be prioritized for participants who register before June 15th, so don’t wait to register!

    • Raffle

    • Local businesses and healthcare providers on site to answer questions and connect families to trusted resources (no need to register if you are not participating in the run)

    • A chance to support ongoing awareness and advocacy efforts of the ARK Foundation

    The race starting point is at the Bitterroot Shelter near the pickle ball fields at Fort Missoula.

    Preview the 5K route here: https://www.strava.com/routes/3320886051403139206

    Preview the 1 mile route here: https://www.strava.com/routes/3458892683425389650

    In the spirit of raising awareness, we encourage participants to add a touch of zebra-themed flair to their outfits if they’d like—symbolizing the uniqueness of rare diseases. Whether you run, walk, or cheer from the sidelines, your participation helps us create a future of understanding, hope, and support to families facing the unimaginable in Western Montana.

    All proceeds go to The ARK Foundation, a local 501c3 foundation dedicated to helping tough kids and their families. Our mission is to provide financial support and advocacy for families of children living with rare, complex, or chronic medical conditions. We strive to enhance their quality of life and foster hope through awareness and collaboration. Learn more at www.ark-foundation.org

    9 km from Lolo
    3219 Fort Missoula Rd, Missoula, Montana, 59804, United States
    OpenStreetMap Google Maps

    1 Miles 5k Run Walk

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