Sat, Sep 12, 2026
📍 Black Eagle
Lace up for a fantastic 4.06-mile adventure in scenic Black Eagle, Montana, where you'll get a great workout while supporting the Montana Veterans Memorial Association—your registration dollars help keep this important tribute maintained and fund exciting expansion plans! Whether you're pushing a stroller, sporting a weight vest, or rocking your patriotic gear, this inaugural fun run welcomes everyone to celebrate together. Sign up at least 30 days ahead to snag your race tee and finisher medal!
Sat, Sep 12, 2026
📍 Billings
Get ready to pound the pavement for a powerful cause in Billings this September! Whether you're a seasoned runner, casual walker, or just want to cheer from the sidelines, you'll be part of something meaningful—supporting survivors of human trafficking as they heal and rebuild their lives. Choose your distance (5K or 10K, in-person or virtual), lace up your shoes, and help us reach our $75,000 goal to fund housing, recovery, and independence programs for women on their journey to freedom.
Sat, Sep 12, 2026
📍 Glendive
Get ready to celebrate the fourth year of this colorful community favorite happening September 12, 2025 at 8:00 AM in Glendive! Whether you prefer to walk, run, or boogie through a rainbow of hues, this all-ages event at Makoshika State Park invites everyone to enjoy scenic badlands views as you make your way down rolling terrain starting from the amphitheater. Stick around after for the Makoshika Music and Arts Festival, knowing that all the proceeds support exciting new community programs.
Sat, Sep 12, 2026
📍 Missoula
Join the Bitterroot Mushers Club for a fantastic two-day dog-powered adventure in Missoula on September 12-13, where you and your canine companion can dive into exciting activities like canicross, bikejoring, and cart mushing. Saturday kicks off with a musher clinic and expo offering classes for all skill levels, from complete beginners learning the basics to experienced mushers refining their techniques. Whether you're looking to try something new or show off what you and your pup already know, this weekend is packed with learning opportunities, practice sessions, and plenty of tail-wagging fun alongside fellow dog lovers and their furry friends.
Sat, Sep 12, 2026
📍 Lewistown
Get ready to celebrate in Lewistown with multiple running options for everyone—choose from a 10k, 5k run, 5k walk (all kicking off at 9:00 am), or a fun 1-mile sponsored run at 10:00 am! You can grab your race packet on September 6th from 2:00-5:30 pm at the Lewistown Sport Center, or swing by Frank Day Park between 7:00-8:45 am on race day. Just remember that t-shirts and swag are only guaranteed if you register before August 1st, and furry friends need to sit this one out!
Sat, Sep 12, 2026
📍 Billings
Lace up for a fantastic September morning in Billings where you can choose your own adventure—whether you're in the mood for a quick 2-miler, a classic 5K, or a full 10K challenge! This beloved community gathering celebrates its ninth year on September 12th, 2026, and the best part is it won't cost you a dime to participate. All runners and walkers of every level are invited to come out and be part of this fun, inclusive event.
Sat, Sep 12, 2026
📍 Anaconda
Get ready to boogie through three exciting challenges near Echo Lake and Discovery Ski Area in Anaconda! You'll pedal 10K on mountain bikes, paddle 2K on a board, and run 6K on the Echo Lake Trails, all starting and finishing at Discovery Ski Area. It's the perfect multi-sport adventure for runners who love mixing up their workouts!
Sat, Sep 12, 2026
📍 Helena
Get ready to explore some stunning scenery in the Lewis and Clark National Forest northwest of Helena while supporting a great cause—all proceeds go to help kids with diabetes attend summer camp through the Montana Youth Diabetes Alliance. You can pick your own adventure with the Bumbler (26 miles) for a mellower experience or tackle the Rumbler (55 miles) featuring 4,000+ feet of elevation gain on forest service roads with some technical climbs that reward you with epic descents. Bonus: you'll ride sections of the legendary Tour Divide route along the Continental Divide!
Sat, Sep 12, 2026
📍 Polson
Get ready for a vibrant day of fitness and fun in Polson, MT, where you can tackle a chip-timed 5K race, splash through a 1-Mile Color Run, and enjoy food trucks and live music alongside your community! Whether you're a serious runner, casual walker, or cheerleader on the sidelines, there's a place for everyone at this family-friendly celebration. Your participation helps Fellowship Fitness raise $25,000 to support instructor training, equipment, and accessible fitness programs for the whole community in 2027.
Sat, Sep 12, 2026
📍 Helena
Join us on September 12th at 11am in Helena, MT for a delightfully fun 1K run supporting United Way, where you'll enjoy free donuts along the route, show off a galactic costume, and grab a cowbell (first 250 runners)! Whether you're a serious runner or just in it for the laughs and treats, this quirky race celebrates the 6th Annual Helena SeptemberFest with games, costumes, and plenty of delicious surprises. Lace up and help support a great cause while having an out-of-this-world good time!
Sat, Sep 12, 2026
📍 Gardiner
Head to Gardiner, MT for this exciting trail adventure right near Yellowstone National Park, where you'll tackle either a 5k or 9k course with amazing views of Electric Peak and surrounding peaks—the 9k features 1,000 feet of climbing while the 5k has 400 feet, plus there's a 5k walk option and a fun 1k kids race with obstacles. You'll find one water station at the midway point of the 9k after the toughest climb, while the 5k has no aid stations, so come ready to go. After crossing the finish line, refuel with water, Gatorade, fresh fruit, snacks, and beer, with awards going to the top 3 overall finishers and first-place winners in age categories for 17 and under, 18-39, and 40 and over.
Sun, Sep 13, 2026
📍 Pompeys Pillar
Get ready to experience an amazing day of fitness and community at Pompey's Pillar on Sunday, September 13th, 2026, where you can choose between a 5K run or a 1-mile walk/run that suits your pace and fitness level. You'll enjoy gorgeous natural scenery throughout the event, plus you'll receive a cool race shirt and healthy snacks to fuel your adventure. With exciting prizes, great company, and the perfect mix of challenge and fun, this event welcomes runners of every ability!
Sun, Sep 13, 2026
📍 Bozeman
Get ready to fly down a speedy route through stunning Gallatin Valley with incredible mountain views all around you! You'll kick off in the southern foothills and cruise downhill all the way to the finish line on charming Main Street. While you're in the area, definitely consider adding some extra days to explore the amazing Yellowstone National Park and everything else this beautiful region has to offer!
Sun, Sep 13, 2026
📍 Billings
Get ready to build your running skills while having a blast with fellow runners in Billings! Every Sunday this fall, we're gathering at different parks around town to train together, make new friends, and gear up for the YES! cross country race on October 6th—with meetups on September 13th at Pioneer Park, September 20th at Rimrock West Park, September 27th at Yellowstone Country Club Park, and October 4th at Lilils Park (all starting at 4:00 p.m., plus we're cheering on the Montana Marathon that morning if you want to join!). It's all about having fun, learning the sport, and supporting each other along the way!
Mon, Sep 14, 2026
📍 Missoula
Thu, Sep 17, 2026
📍 Missoula
Get ready to connect with your Run Wild Missoula crew at this awesome 2026 gathering in Missoula! Kick off your evening with a complimentary 2 or 4-mile run or walk starting at 5:30 PM from Caras Park Pavilion, followed by free dinner and an informative meeting where the board shares the club's accomplishments and exciting plans ahead. You'll hear directly from leadership, celebrate amazing volunteers, enjoy quality time with fellow runners and walkers, and have a chance to share your thoughts on where the club is headed!
Fri, Sep 18, 2026
📍 Billings
Get ready to buzz into action at this fantastic kids-only event happening Friday, September 18 at 5:00 pm in Pioneer Park! Young runners ages 3-11 can choose their perfect distance—quarter mile, half mile, or full mile—on a closed course, and every participant heads home with a t-shirt, awesome swag, finisher medal, and snacks. Best part? Two dollars from each registration goes straight to CASA of Yellowstone County, so you'll be running for a great cause while having an absolute blast!
Sat, Sep 19, 2026
📍 Circle
Join us for a fun-filled morning of color and movement during Circle's Town and Country Days celebration! We're offering three distance options—1 mile, 3K, or 5K—all starting and finishing at the VFW at 7am, with entry at $30 (includes a commemorative shirt for those who register by July 18th). Whether you're racing for a prize as our fastest finisher or strolling at your own speed, we'd love to see you there—and we're also recruiting enthusiastic volunteers to help spread the color, with a special thank-you gift waiting for them!
Sat, Sep 19, 2026
📍 Billings
Get ready to discover what you're made of at this ultimate outdoor fitness challenge in Billings! You'll push through three intense segments—a 2000m row, 300 bodyweight reps, and a 5K run (or 1.55 miles for power walkers)—to test your strength, endurance, and mental toughness. Prefer something shorter? Go for the Sprint option instead, which cuts everything in half, and heats kick off at 6:30 am with waves every 30 minutes to keep the excitement rolling!
Sat, Sep 19, 2026
📍 Three Forks
Get ready to run on September 19, 2026, starting at 9:00 am at Missouri Headwaters State Park (near Trident, MT, just off I-90 Exit 278) when a historic black powder rifle signals the start! You'll tackle about 7 miles of mixed terrain—starting with a mile and a half on country roads before diving into roughly 5.5 miles of challenging cross-country trails that echo the rugged landscape explored by Lewis and Clark, complete with two railroad crossings. Carpooling is highly encouraged since parking is tight, so grab some friends and get ready for an adventure!
Sat, Sep 19, 2026
📍 Missoula
Lace up for a fun first-ever adventure through Missoula's beautiful Playfair Park trail system—whether you're running, walking, or taking it easy—starting right behind the downtown YMCA and looping past some iconic local spots like Sentinel Highschool, the Butterfly House, and the Fairgrounds. The Missoula Midtown Association is throwing a fantastic tailgate-style celebration at the finish line complete with fried chicken and cold beer, so you'll have the perfect way to celebrate your 4.06K accomplishment!
Sat, Sep 19, 2026
📍 Billings
# Run For Jimmy 5k / 1 Mile Walk
Head to Billings this September to honor Jimmy, a dedicated runner who found strength and solace in the running community while navigating his own mental health challenges. This chip-timed 5k and untimed 1-mile walk celebrates his memory while shining a light on suicide awareness and addiction recovery—issues that deeply affect our neighborhoods. Join us at the parking lot east of the Airport Roundabout, grab a commemorative t-shirt (while supplies last), and be part of a compassionate community coming together for an important cause.
Sat, Sep 19, 2026
📍 Missoula
Looking for a unique way to combine your love of running with artistic appreciation? Head to Missoula, MT on May 2, 2026, for this special event that blends athletics with art in a scenic Montana location.
Sat, Sep 19, 2026
📍 Missoula
Get ready to pedal for a purpose at this inaugural mountain bike celebration in Missoula that brings together riders of all abilities to support Missoula Adaptive Recreation and Sports, an organization dedicated to improving lives through outdoor adventure and advocacy for people with disabilities. Your entry helps fund critical equipment like adaptive handcycles and keeps MARS programs thriving so more community members can experience the joy of mountain sports. Join us for a fun-filled summer day in the mountains while making a real difference in the lives of adaptive athletes right here in Missoula and beyond!
Sun, Sep 20, 2026
📍 Ronan
Join us in Ronan, MT for a 5K that honors Kylie's incredible resilience! This inspiring event celebrates a brave young woman who beat a rare, aggressive cancer as a teenager, only to face it again recently—and we're running together to support her fight and her family during this challenging time.
Sun, Sep 20, 2026
📍 Billings
Get ready to fly down one of the region's fastest and most beautiful courses! This scenic point-to-point marathon starts in the small town of Molt and descends 1,000 feet through stunning Big Sky Country into downtown Billings, making it perfect for runners gunning for personal records or Boston qualifying times. You'll enjoy incredible mountain views and wide-open plains while passing fellow racers in shorter distances, building momentum all the way to the finish line in the heart of the Magic City.
Sun, Sep 20, 2026
📍 Pray
Get ready to discover why Yellowstone truly is priceless! This stunning 18-mile off-road adventure starting from the prestigious Sage Lodge takes you on a thrilling journey through Paradise Valley's rolling grasslands and up into Emigrant Gulch, featuring a challenging 10-mile climb that gets progressively steeper before rewarding you with an 8-mile downhill cruise. You'll experience the full backcountry experience across a beautiful mix of single-track trails, gravel, and forest service roads—no pavement to be found!
Wed, Sep 23, 2026
📍 Missoula
Join us in Missoula for an unforgettable fall cyclocross tradition that welcomes riders of all levels and ages! We've packed the season with six Wednesday night events from late September through October, each featuring registration at 5pm, a fun free warm-up lap for everyone, and competitive racing that kicks off at 6pm with categories for juniors, masters, and beyond. Come experience great racing, awesome podium celebrations, and an amazing community vibe!
Thu, Sep 24, 2026
📍 Missoula
Looking to experience the wild world of cyclocross in a supportive, women and non-binary focused environment? Head to Missoula for this inclusive race that welcomes both curious newcomers and seasoned CX enthusiasts to tackle a quirky, challenging course filled with grass, dirt, barriers, and unexpected obstacles. Get ready for a fast-paced, joyful day of bike racing that combines the thrill of speed with the fun of navigating an obstacle-filled adventure on two wheels.
Sat, Sep 26, 2026
📍 Taft
Lace up for an incredible autumn journey through Montana's beautiful backcountry along the historic Hiawatha route, where you'll wind through dense woodlands, past dramatic mountain scenery, and even some fascinating old railroad tunnels. The fall season makes this adventure extra special with refreshing mountain breezes, stunning golden trees, and breathtaking vistas that'll stay with you long after you cross the finish line.
Sat, Sep 26, 2026
📍 Pablo
Lace up and join us in Pablo, Montana at Salish Kootenai College for a meaningful 5K that brings together runners and walkers of all abilities to honor Adam Downer's memory and advance suicide prevention awareness in our community. This heartfelt annual event celebrates the nursing student whose impact continues to inspire hope and connection among those who knew him. Whether you're going for speed, enjoying the company of loved ones, or simply standing in solidarity for mental health, you'll find your people here.
Sat, Sep 26, 2026
📍 Virginia City
Get ready to tackle some seriously stunning gravel through the remote backcountry of Madison County! You'll start with an easy warm-up cruise from Discovery Park down to Nevada City, then buckle down for a challenging climb up Browns Gulch Road before descending into the beautiful Ruby Valley where you'll cruise some scenic miles alongside the river. Whether you're going 40 or 80 miles, you're in for an unforgettable adventure on some of Montana's most gorgeous dirt.
Sat, Sep 26, 2026
📍 Missoula
Get ready to tackle an exciting obstacle course race at Washington-Grizzly Stadium in Missoula on September 26, 2026, with five race options designed for every skill level—whether you're going for the intense 10k Double Griz, the 5k Challenge, the 3k Kids Race, or the All Abilities option. You'll navigate through a combination of tough obstacles and skill challenges while feeling the energy of the crowd, all in the beautiful setting of iconic Missoula. Head to zootownchallenge.com for all the details, and remember: everyone who trains will cross that finish line!
Sat, Sep 26, 2026
📍 Helena
Get ready to tackle Helena's beloved trail race on September 26, 2026—the 50th edition of this local favorite! You'll conquer 9 kilometers (5.6 miles) with 1,300 feet of elevation to navigate, mixing roughly 1.5 miles of road running with 4+ miles of gorgeous single-track trail as you push up Mount Helena and fly back down to Last Chance Gulch downtown, all while soaking in panoramic views of Helena, Prickly Pear Valley, and the surrounding mountain ranges. Sign up before September 1 for a better deal on entry, grab your packet starting at 10 am on race day at Birds & Beaselys on the Walking Mall, and remember that race swag goes to the first 100 finishers (leave the pups and strollers at home for this one!).
Sun, Sep 27, 2026
📍 Missoula
Get ready to celebrate yourself at this empowering September gathering in beautiful historic Fort Missoula, where you'll have two hours to complete as many one-mile loops as you'd like—whether you're walking, running, or mixing it up! Expect a fabulous day filled with glitter, face paint, upbeat music, a fun raffle, and a mimosa bar to honor your accomplishment, plus special recognition for the most creative and confident outfits. All the festivities support the SilverLining Foundation, so you'll be having a blast while making a difference in the community.
Sun, Sep 27, 2026
📍 Bozeman
Head to Bridger Canyon just outside Bozeman on Sunday, September 27, 2026, for an amazing community celebration hosted by Crosscut Mountain Sports Center featuring 20km, 10km, and 5km route options. You'll experience the stunning Bridger Range with its panoramic views, dense forests, alpine meadows, and dramatic mountain scenery as you run through Crosscut's beautiful late-summer trail network. This inclusive event welcomes runners of all levels along with families and volunteers who share a passion for experiencing Montana's incredible backcountry.
Sun, Sep 27, 2026
📍 Bozeman
We all have a Day 1—that pivotal moment when you decide to take action, choose yourself, and stop waiting for the perfect time to begin. This isn't just another race; it's a celebration of that brave first step and the belief that real change comes from making a commitment and showing up, one day at a time. Whether your Day 1 is about running, health, a new venture, or chasing a dream you've postponed, this Bozeman event gathers everyone together to honor that powerful decision and the courage it takes to start something that truly matters to you.
Sat, Oct 3, 2026
📍 Whitefish
Get ready for an epic October weekend of trail running in beautiful Northwest Montana! Saturday features a challenging 50k ultramarathon with over 6,300 feet of elevation gain across 31 miles of stunning single and double-track trails, including a push to Big Mountain's summit, while Sunday offers something for everyone with a half marathon, 10k+, 5k+, and family fun run all exploring the scenic Beaver Lakes area. All proceeds support Whitefish Legacy Partners and the Whitefish Trail, so you'll be running for a great cause!
Sat, Oct 3, 2026
📍 Helena
Join us in Helena for a fun morning of running and walking that makes a real difference! We're offering a timed 5K and an untimed 1-mile option (both start and finish at Smith Elementary School), with all proceeds going toward installing solar panels at the school while promoting clean energy awareness across Montana's capital. The 1-mile kicks off at 10:00 a.m. and the 5K follows at 10:30 a.m., with packet pickup starting at 9:00 a.m.—plus kids 12 and under get free registration and the first 200 registrants score exclusive Sun Run swag!
Sat, Oct 3, 2026
📍 Huson
Join us for an exciting two-day cyclocross event at Mavs Stadium in Huson, MT on October 3rd and 4th, 2026, featuring USA Cycling sanctioned MTCX Super Prestige races #1 and #2. We've got divisions for everyone from young riders to masters categories, with races kicking off at 9:15 am each morning after early check-in. Whether you're racing for 1 lap or up to an hour, you'll find your perfect competition level at this action-packed weekend!
Sat, Oct 3, 2026
📍 Billings
Get ready for a hilarious half-kilometer adventure at the 9th Annual CASA 0.5K in Billings! Whether you walk, run, or skip your way through, you'll enjoy free refreshments, treats at the halfway point, and the knowledge that you're supporting CASA of Yellowstone County's mission to help children in foster care. Join us at Canyon Creek Brewing on Saturday, October 3rd, for this fun community event that offers both in-person and virtual participation options.
Sat, Oct 3, 2026
📍 Lakeside
# Rewritten Description
Get ready to tackle Blacktail Mountain while soaking in stunning views of Flathead Lake and the surrounding valley on October 3rd in Lakeside! This mixed pavement and gravel cycling adventure offers flexible distance options, so whether you're going for the full summit challenge or prefer a shorter 10K ride, you'll experience crisp autumn air and beautiful fall colors along the way. Best of all, you'll be part of a community-focused event hosted by the Lakeside Somers Chamber of Commerce, with proceeds supporting Blacktail QRU and giving back to local winter rescue efforts.
Sun, Oct 4, 2026
📍 Wolf Creek
Get ready to tackle a gorgeous 28-mile journey through Wolf Creek Canyon with your crew! You can form a team of 8, 4, 2 runners, or go solo, with each of the 4 legs electronically timed at the exchanges—and here's the exciting part: the new 8-person option lets teams split each leg however works best for you, so more friends can join the fun even if a full 7-mile leg feels too tough. Every runner still pays their individual entry fee to get awesome race swag and chip timing at each handoff point, and your team handles all the logistics along the way.
Sun, Oct 4, 2026
📍 Billings
Hop on your bike for the 4th annual Ride for Their Lives in Billings and help spread the word about how climate change and air pollution affect our kids' health! This free 20-mile community ride welcomes everyone who cares about these important issues, with check-in starting at 9:15 am and departure at 10 am from Meadowlark Brewery (3970 Pierce Pkwy). While donations aren't required, they're greatly appreciated to support this cause organized by Billings Trailnet and Montana Health and Climate—plus, they're actively looking for volunteers to help make the event a success!
Sun, Oct 4, 2026
📍 Red Lodge
# Rewritten Description
Head out this fall to experience the stunning Beartooth scenery while running rolling gravel roads through the Montana countryside—it's the perfect way to cap off your summer training! Since the race falls on Sunday, you can cheer on your cross country athletes Saturday before toasting your own achievement the next day. Whether you're tackling the half marathon or 10k, expect mostly smooth sailing with just a couple of challenging hills, a mix of gravel and paved surfaces, and a welcoming community (walkers and stroller-pushers included!).
Sun, Oct 4, 2026
📍 Paradise
Get ready for an epic 10.6-mile adventure through the scenic Lolo National Forest, where you'll cruise beautiful single-track trails with gorgeous views of the Clark Fork River! After crossing that finish line, you'll be treated to a shuttle ride to Quinn's Hot Springs Resort where you can refuel with food and drinks, then relax those tired muscles in the hot pools. You'll also score some awesome race swag including a custom t-shirt, personalized drop bag, chip timing, finisher award, and finish-line snacks to celebrate your accomplishment!
Wed, Oct 7, 2026
📍 Billings
Calling all 3rd through 5th graders—get ready to run a one-mile cross country race at Amend Park in Billings on October 7, 2026, and the best part is it's completely free if you sign up by October 1st (late registration is $10). You can grab your race number on October 6th from 3-6pm at the Mansfield Education Center if you're in the Billings area, or swing by Amend Park on race day from 3-4pm if you're coming from out of town. Don't have internet access for registration—no problem, just download and submit a paper form instead!
Sat, Oct 10, 2026
📍 Hamilton
Head out to Hamilton, Montana on Saturday, October 10th to celebrate seven years of this beloved community event featuring both a 5K and 1-mile fun run option. You'll run through the beautiful grounds of the historic Daly Mansion and Bitter Root Stock Farm while supporting the Bitter Root Humane Association, and every participant takes home a commemorative t-shirt plus fun swag. Whether you're running, walking, or just enjoying the morning with fellow runners, you'll be part of a great cause and an awesome community gathering!