The Missoula Underground

TNR / Thursday Night MTB Ride Missoula - Blue Mountain
2026-04-09 18:00 - 20:00 (America/Denver) | Blue Mountain Parking Lot & Trailhead, Blue Mountain Road & Forest Hill Lane, Missoula, Montana, 59804, United States
Meet up with TNR at 6:00 pm for this week’s Thursday Night MTB Ride Missoula at the Blue Mountain Trailhead parking area

Blue Mountain RideIt looks like it going to be about 30 degrees warmer than last Thursday! Meet at the main Blue Mountain Trailhead, and the group will decide on the route.Meeting PointBlue Mountain TrailheadTrail MapBlue Mountain AreaHave a good one!

TNR / Thursday Night Missoula MTB Ride - Marshall Mountain
2026-04-16 18:00 - 21:00 | Marshall Mountain Park, 5250 Marshall Canyon Road, Missoula, Montana, 59802, United States
Meet up with TNR at 6:00 pm at Missoula’s Marshall Mountain Park for this week’s Thursday Night MTB Ride

Marshall Mountain RideThis week we’ll ride the trails at Marshall Mountain. We’ll meet in the parking lot at the base area, climb up to the upper trails, ride a few laps, and then descend back to the base.Meeting PointMarshall Mountain ParkTrail MapMarshall Mountain AreaHave a good one!

TNR / Thursday Night MTB Ride Missoula - Rattlesnake Wallman Trail
2026-04-23 18:00 - 20:00 | Rattlesnake Canyon Trailhead, Rattlesnake Trail at Sawmill Gulch Road, Missoula, Montana, 59802, United States
Meet up at 6:00 pm with TNR at the main Rattlesnake Trailhead parking lot for this week’s Thursday Night MTB Ride Missoula up over the Wallman Saddle

Rattlesnake Wallman RideIt looks like it’s going to be another cold, wet Thursday this week. If conditions turn out to be decent, we’ll meet in the Rattlesnake and ride a loop over Wallman Saddle. Otherwise, we’ll give the Wallman ride another go when the weather improves.

Meeting PointRattlesnake Main TrailheadTrail MapTNR Wallman ClockwiseHave a good one!

TNR / Thursday Night MTB Ride Missoula: Rattlesnake Canyon / Wallman & Dropout Trails
2026-04-30 18:00 - 20:30 | Rattlesnake Canyon Trailhead, Rattlesnake Trail at Sawmill Gulch Road, Missoula, Montana, 59802, United States
Meet up with TNR at 6:00 pm at the main Rattlesnake Trailhead lot for this week’s Missoula Thursday Night Mountain Bike Ride up Wallman & down Dropout trails

Wallman & Dropout RideAfter last week’s Wallman washout, we’ll give it another go this Thursday. For a bonus, we’ll add on a Dropout descent.Meeting PointRattlesnake Main TrailheadTrail MapTNR Wallman and DropoutSee you out there!

Montana Dirt Girls - Hike the M, or MTB Kim Williams Trail / Deer Creek Sneak
2026-05-05 18:00 - 20:00 | University Footbridge Parking Lot, 46°51'56.5"N 113°59'03.3"W / Campus Drive & Riverside Trail, Missoula, Montana, 59801, United States
Meet up with Montana Dirt Girls at the UM Van Buren Street Footbridge at 6:00 pm Tuesday, May 5 to hike up the M Trail, or mountain bike the Kim Williams Trail with options up to the Milltown Park overlook or Deer Creek Sneak

Kim Williams Ride or Hike the MThe weather is warm and the trails are dry, so let’s take a ride! Bikers can explore the singletrack next to the Kim Williams, maybe loop through the golf course and then head up to the Milltown State Park overlook. Those interested in a longer ride can continue on to the Deer Creek Sneak.

Hikers can hike the M trail or continue on to the top of Mt. Sentinel for a longer hike!Trailhead LocationMap of Route

TNR / Thursday Night MTB Ride Missoula - North Jumbo / Three Larch to Sidewinder
2026-05-07 18:00 - 20:00 | Mount Jumbo Trailhead Parking Area – Lincoln Hills, Missoula, 46°53'52.1"N 113°56'57.3"W, Missoula, Montana, 59802, United States
Meet up with TNR 6:00 pm at the Mount Jumbo Saddle Trailhead above Missoula’s Lincoln Hills for this week’s Thursday Night MTB Ride on the Sound of Music, Three Larch and Sidewinder trails

North Jumbo – Three Larch to SidewinderNorth Jumbo is open, and the hills are calling. It’s time for the classic Three Larch to Sidewinder combo. We’ll start by heading up Sound of Music on the way to Three Larch, then finish with a full Sidewinder descent.

Meeting PointMount Jumbo Saddle TrailheadTrail MapMTBM – Three Larch/SidewinderSee you out there!

TNR / Thursday Night MTB Ride Missoula - MoZ to Crazy Canyon to Sam Braxton Trail
2026-05-14 18:00 - 20:30 | Maurice and South Trailhead, 2601 Maurice Avenue, Missoula, Montana, 59812, United States
Meet up with TNR at 6:00 pm at Missoula’s Maurice Avenue trailhead for this week’s Thursday Night MTB Ride up MoZ, back to Crazy Canyon, over on Sam Braxton, and back down MoZ trails

MoZ – Crazy Canyon – Sam BThis Thursday we’ll meet at 6:00 pm at the Maurice Avenue trailhead, climb up the road, and drop into Crazy Canyon. From there we’ll ride a lap on the Sam Braxton loop and then return to town, finishing with a descent of the MoZ Trail.Meeting PointMaurice Avenue TrailheadTrail MapTNR MoZ to Sam BraxtonSee you out there!

TNR / Thursday Night Missoula MTB Ride - University Beacon Balsamroot Ride
2026-05-21 18:00 - 20:00 | Sam Braxton / Upper Pattee Canyon Trailhead Parking Area, 46°49'29.7"N 113°55'20.3"W, Missoula, Montana, 59803, United States
Meet up with TNR at 6:00 pm at the Sam Braxton / Upper Pattee parking lot for this week’s Thursday Night Ride up to the University Beacon and check out the blooms of balsamroot flowers on the was down to the Sentinel Saddle

University Beacon Balsamroot RideThis week we’ll meet at the Sam Braxton Trailhead parking area at the top of Pattee Canyon, and ride the dirt road up to the University Beacon. We’ll then traverse University Mountain, descending through fields of balsamroot to Sentinel Saddle, where we’ll decide on an optional climb to the top of Mount Sentinel before heading down Chopsticks and returning to the start.

Meeting PointSam Braxton Trailhead (top of Pattee Canyon)Trail MapTNR University BeaconSee you out there!

TNR / Thursday Night MTB Ride Missoula - High, Wide & Handsome to Mount Dean Stone
2026-05-28 18:00 - 20:30 | Gas Line Trailhead, 600 Pattee Canyon Road, Missoula, Montana, 59803, United States
Meet up with TNR at 6:00 pm at the Gas Line Trailhead on Pattee Canyon Road for this week’s Thursday Night MTB Ride Missoula up the Sousa and High, Wide and Handsome Trails and up to Mount Dean Stone

Join TNR this Thursday for a ride from 6:00 pm at the Gas Line Trailhead on Pattee Canyon Road, up to Mount Dean Stone. We’ll climb to the summit via the Sousa and High, Wide and Handsome (HWH) Trails before making a lap around the top. From there, we’ll descend more than 2,000 feet on HWH, Woodsy, and Barmeyer back toward the road, then finish with a short ride on Pattee Canyon Road to complete the loop.

📍 Meeting PointLocation: Gas Line TrailheadDetails: On the left side of Pattee Canyon Road just before the gravel pit🧭 Trail MapTNR High, Wide, and HandsomeHave a good one!

Missoula MTB League Races at Marshall Mountain Park - Week 3: Hello Kitty
2026-06-03 16:30 - 20:00 | Marshall Mountain Park, 5250 Marshall Canyon Road, Missoula, Montana, 59802, United States
Missoula Mountain Bike League racing continues with Week #3: Hello Kitty classes racing at Marshall Mountain Park 4:30 pm to 8:00 pm Wednesday, June 3

2026 Missoula MTB Bike League Season Race Schedule 5/20 Mission to Mars5/27 Hot Sauce6/3 Hello Kitty6/10 Enduro6/17 Missoula XCRace Day Schedule4:30 pm – Kids Race Start!6:00 pm – Adult and Juniors Start! 7:30 pm – Podiums – top 3 in each categoryRaces / Week #3Hello Kitty – Masters Week #3Hello Kitty – A Riders Week #3Hello Kitty – Party Rider Week #3Hello Kitty – Kids (12 & under) Week #3Hello Kitty – Juniors (11 – 18)Race Categories:Masters Female 40+Masters Female 50+Masters Male 40+Masters Male 50+A MaleA FemaleParty MaleParty FemaleJuniors Male 11-18Juniors Female 11-18Kids Male 12 & underKids Female 12 & underParkingMarshall Mountain – please try and ride to the races or carpool – park in the area below the lodge first, and then fill out the main lots and the road.

TNR / Thursday Night MTB Ride Missoula - Blue Mountain - Hayes Creek & Orchard Trails
2026-06-04 18:00 - 20:30 | Blue Mountain Parking Lot & Trailhead, Blue Mountain Road & Forest Hill Lane, Missoula, Montana, 59804, United States
Meet up at Missoula’s Blue Mountain Trailhead with TNR at 6:00 pm for this week’s Thursday Night MTB Ride up to the Hayes Creek and Orchard Trails

Blue Mountain – Hayes Creek & Orchard TrailsThe trails are in great shape after all that rain! This week we’ll head down out Blue Mountain and ride the Hayes Creek and Orchard Trails.

Meeting PointBlue Mountain Main Trailhead

Trail MapTNR Hayes PointHave a good one!

Missoula MTB League Races at Marshall Mountain Park - Week 4: Enduro
2026-06-10 16:30 - 20:00 | Marshall Mountain Park, 5250 Marshall Canyon Road, Missoula, Montana, 59802, United States
Missoula Mountain Bike League racing continues with Week #4: Enduro classes racing at Marshall Mountain Park 4:30 pm to 8:00 pm Wednesday, June 10

2026 Missoula MTB Bike League Season Race Schedule 5/20 Mission to Mars5/27 Hot Sauce6/3 Hello Kitty6/10 Enduro6/17 Missoula XCRace Day Schedule4:30 pm – Kids Race Start!6:00 pm – Adult and Juniors Start! 7:30 pm – Podiums – top 3 in each categoryRaces / Week #3Enduro – Masters Week #4Enduro – A Riders Week #4Enduro – Party Rider Week #4Enduro – Kids (12 & under) Week #4Enduro – Juniors (11 – 18)Race Categories:Masters Female 40+Masters Female 50+Masters Male 40+Masters Male 50+A MaleA FemaleParty MaleParty FemaleJuniors Male 11-18Juniors Female 11-18Kids Male 12 & underKids Female 12 & underParkingMarshall Mountain – please try and ride to the races or carpool – park in the area below the lodge first, and then fill out the main lots and the road.
