7.8 miles
2,932 ft
-2,057 ft
1.4 miles
High Point
Trail Supporters, Builders & Maintainers of Lost Creek-Foster Creek Trail


  • Riding area
  • Difficulty rating
  • Trail type
  • Bike type
    AM, XC
  • Trail Usage
  • Direction
    Both Directions
  • Climb Difficulty
  • Physical rating
  • Season
  • Global Ranking
  • Land Manager

This is a 8 mile trail that can be ridden as an out and back for a total of 16 miles or as a shuttle from either end. The trail is a combination of old and new trail with a lot of rocks and creek crossings. This is a very wet trail in the spring and is best to wait until late June-early July to ride.

Access Info

Head east of Anaconda on Highway 1, Turn left at Highway 48 and take the first left on Highway 48, following the signs to Lost Creek State Park. Once you enter the park, drive a couple miles to the Lost Creek Trailhead Parking on your right. Ride up the road and take a right around the gate and start climbing!

Local Trail Association
More Stats for Lost Creek-Foster Creek mountain bike trail
  • Altitude change
    875 ft
  • Altitude min
    1.2 miles
  • Altitude start
    1.2 miles
  • Altitude end
    1.3 miles
  • Grade
  • Grade max
  • Grade min
  • Distance climb
    3.9 miles
  • Distance down
    3.0 miles
  • Distance flat
    4,762 ft
  • view trail stats
on Jul 27, 2016
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Directions to lost-creekfoster-creek trailhead (46.209570, -113.004260)
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Lost... Trail Reports

Jul 27, 2016 @ 1:33pm
Jul 27, 2016
Trail is in great shape at this time. This trail could have some muddy areas so it's best ridden in good weather to be good to the trail. Those...
view all reports »

Technical Trail Features (TTF)


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71 |
Jun 27, 2016 @ 6:46pm
Jun 27, 2016
Lost Creek-Foster Creek
83 |
Jun 27, 2016 @ 6:46pm
Jun 27, 2016
Lost Creek-Foster Creek

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Riding from Foster Creek towards Lost Creek
3:01 | 18 | Jul 27, 2016 , Anaconda
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