33.4 miles
Distance
9,775 ft
Climb
-10,797 ft
Descent
2 miles
High Point

Traverse the Western front of the Bridger Range. Bring plenty of water and food, consider overnight preparations.

Detailed Description
Bridger Traverse is a 33 mile moderately popular extreme route located near Bozeman Montana. This mountain bike primary route can be used both directions and has a extreme overall physical rating. This route includes 8 trails. This route climbs 9,775 ft with a max elevation of 8,990 ft then descends -10,797 ft.
Local Trail Association
Local trail association
Southwest Montana Mountain Bike Association (www.southwestmontanamba.org)
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12 Reviews & Comments

  • + 0
masonskis (Jun 30, 2021 at 16:20)
Excellent piped spring 1.2 miles south of Ross Pass.
[Reply]
  • + 0
masonskis (Jun 30, 2021 at 16:20)
The spring mentioned above is actually on the next section of Foothills Trail, 1.2 miles south of Ross Pass.
[Reply]
  • + 0
Dlloud (Jun 18, 2021 at 7:38)
Super fun trail with awesome views and smooth flowy sections. The previous comment about stopping and possibly turning back if you don't want to bike up from North Cottonwood is valid. I linked this to North Cottonwood and then rode back in the road, which added some mileage and diversity to my ride. NC is super technical so you'll have to walk in some spots if you choose not to turn around and go back the way you came. Enjoy!
[Reply]
  • + 0
nick72200 (Jul 21, 2020 at 9:56)
Would not recommend this as a route from M Rock in season. You will have to walk your bike down the lower section due to the crowds of people hiking the trail. The upper section is much less crowded and secluded.
[Reply]
  • + 0
Slaterkirk (Jun 21, 2020 at 20:29)
Very smooth trail through good tree coverage and maybe the best wild flower meadows I've seen. Paintbrush was vibrant and dense. The peak around mile 4 is a good turn around point or break spot if you walk out on the hill with great views of the whole valley and bozeman. The decent to cottonwood is fun, smooth and fast with great views allong the way. Keep in mind how much vert you loose here because you'll have to climb back out. Very fun out and back with just a few little spicy sections that traverse some rock slides but overall very doable and not technical.
[Reply]
  • + 0
coryh (Sep 19, 2019 at 14:44)
Amazing piece of trail. Alpine views. Rode on moto, which trail is more suited to. Best south to north. Gnarly sections with risk. Skills required.
[Reply]
  • + 1
snowhunter87 (Aug 6, 2019 at 9:31)
Good sweaty ride from junction of Truman to Top of Middle Cottenwood on dirt bike. Couple tree's down in the switchbacks heading south from Truman. Couple fun hillclimbs, skinny sidehills. Not for beginners.
[Reply]
  • + 1
masonskis (Jul 20, 2019 at 16:59)
Descending this (south to north) might qualify as double-black
[Reply]
  • + 1
masonskis (Jul 20, 2019 at 16:43)
About 80% hike a bike, no water
[Reply]
  • + 2
masonskis (Jul 20, 2019 at 16:38)
There's an excellent piped spring at mile 6.8, about 25' to the right of the trail, you really can't miss it. No other water sources the entire length of this trail until Middle Cottonwood Creek.
[Reply]
  • + 1
nwflyer (Aug 16, 2018 at 9:11)
Great Trail if you like to go on a hike and push your bike. The views are great once at the top before descending into Middle Cottonwood. Then its rocky and rowdy.
[Reply]
  • + 0
GearWizard (Jul 5, 2017 at 13:48)
There's a fallen tree before the first sharp left.
[Reply]





Details

  • Riding area
  • Primary Activity
    Mountain Bike
  • Other Activities
    • Hike
    • Trail Running
  • Difficulty rating
    Double Black Diamond
  • Route Type
    Point to Point
  • eBike Allowed
  • Bike type
    DH, AM, XC
  • Direction
    Both Directions
  • Physical rating
    Extreme
More Stats for Bridger Traverse mountain bike route
  • Altitude change
    -1,023 ft
  • Altitude min
    5,000 ft
  • Altitude start
    6,022 ft
  • Altitude end
    5,000 ft
  • Grade
    -0.6%
  • Grade max
    -100.9%
  • Grade min
    87.6%
  • Distance climb
    16 miles
  • Distance down
    16 miles
  • Distance flat
    1 mile
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Trail Conditions
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  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
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  • Variable
  • Ideal
  • Dry
  • Very Dry
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  • mountain biking (>6 month)
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  • moto (1 year)
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Western Horsethieves
Western Horsethieves
0:56 | 89 | comments: 0 | favs:
Aug 11, 2020
#Salsa, #Horsethief, #Montana, #Bozeman
Bridger Foothills Trail
Bridger Foothills Trail
1:00 | 160 | comments: 0 | favs:
Feb 13, 2020
July '19. Finally got to check this trail out. It is intense! (The title within the video says Ross Pass, is because I out-in-back'ed Ross Pass to...

Recent Trail Reports Along Route

statustraildateconditiondescription
Johnson Canyon
Oct 18, 2022 @ 4:45pm
Oct 18, 2022
One tree down about 1.75 miles from TH. Otherwise good to go!
Bridger Foothills Trail (Sypes to the "M")
Oct 13, 2022 @ 4:58pm
Oct 13, 2022
Bridger Foothills Trail (Corbly to Ross Pass)
Aug 20, 2022 @ 12:21pm
Aug 20, 2022
One or two minor tread slumps on the steep sidehill sections. Don't recall the exact spots but around midway through.
Bridger Foothills Trail (Ross Pass to Truman)
Aug 20, 2022 @ 12:21pm
Aug 20, 2022
Bridger Foothills Trail (Sypes to Middle Cottonwood)
Aug 11, 2022 @ 7:52am
Aug 11, 2022
One large tree across trail. Lots of Huckleberries.
more reports »
  • By ianjones SWMMBA & contributors
  • #30753 - 189 views