11.6 miles
Distance
1,615 ft
Climb
-1,602 ft
Descent
1 mile
High Point
13 ft
Altitude change
6,196 ft
Altitude min
6,601 ft
Altitude start
6,614 ft
Altitude end
-31%
Grade max
74.6%
Grade min
5 miles
Distance climb
6 miles
Distance down
3,924 ft
Distance flat

This is our Highlands Cycling Club Race Night Course for Wednesday August 2nd.
The route starts at the top of Roosevelt Drive and begins by riding south on Roosevelt to the Junction with Highlands Rd and LimeKiln Rd. Continue though the junction onto Limekiln Rd and follow it up a moderately steep hill. Just after a tight hairpin in the road, the continental divide trail (CDT) crosses the road and we will turn left down the the CDT which will take us down to Pipestone Pass on fun singletrack. At Pipestone Pass we will jump onto the Milwaukee Rd Railway grade where we will go over the trestle bridge and make a left on Scouts Ridge Trail which is the first of the Thompson Park trails to branch off. Scouts Ridge Trail joins up with Crook Camp Trail and takes us back to the start of our loop.

Detailed Description
Limekiln - CDT Loop is a 12 mile popular intermediate route located near Butte Montana. This mountain bike primary route and has a moderate overall physical rating. This route includes 7 trails. This route climbs 1,615 ft with a max elevation of 7,481 ft then descends -1,602 ft.
Tags

Trail Issues on Route

  • Minor Issue / Yellow: 1 trail (newest: Jul 3, 2026)

Local Trail Association

Local trail association
Highlands Cycling Club (www.bikebutte.org)
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Trail Products

Stats

  • Distance
    12 miles
  • Avg time
    3 hr 19 min
  • Altitude min
    6,196 ft
  • Altitude start
    6,601 ft
  • Altitude end
    6,614 ft
  • Climb
    1,615 ft
  • Descent
    -1,602 ft
  • Grade max
    -31%
  • Grade min
    74.6%
  • Distance climb
    5 miles
  • Distance down
    6 miles
  • Distance flat
    3,924 ft

5 Reviews & Comments


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Details

  • Riding area
  • Primary Activity
    Mountain Bike
  • Other Activities
    • Hike
    • Trail Running
  • Difficulty rating
    Blue
  • Route Type
    Loop
  • Bike type
    AM, XC
  • Physical rating
    Moderate
  • Activity Logs
    1

Directions

  1. Bike southwest on Roosevelt Drive.
  2. Continue for 2.5 kilometers.
  3. Bike southeast on Lime Kiln Road (Lower).
  4. Continue for 60 meters.
  5. Bike southeast on Lime Kiln Road (Lower).
  6. Continue for 5 kilometers.
  7. Bike east on CDT - 8 Miles of Hell.
  8. Continue for 6 kilometers.
  9. Bike northeast on Milwaukee Rd Connector.
  10. Continue for 300 meters.
  11. Bike north on Milwaukee Road.
  12. Continue for 2 kilometers.
  13. Bike southwest on Scouts Ridge.
  14. Continue for 2 kilometers.
  15. Bike northwest on Scouts Ridge.
  16. Continue for 200 meters.
  17. Bear left onto Crook Camp trail.
  18. Continue for 300 meters.
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Trail transparency
  • Singletrack
mtb
96
mtb
82
mtb
79
mtb
youtuber The Butte 50 MTB Race
mtb
The Butte 50 MTB Race
28:56 | 537 | comments: 0 | favs:
Jul 20, 2022

Recent Trail Reports Along Route

statustraildateconditiondescription
CDT - 8 Miles of Hell
Jul 3, 2026 @ 5:42pm (America/Denver)
Jul 3, 2026
about 15 down trees between Roosevelt Dr and limekiln hill.cleared what I could. limekiln clear.
Milwaukee Road
Jun 14, 2026 @ 12:55pm (America/Boise)
Jun 14, 2026
The trail was dry and there was no ice in the tunnels.
Scouts Ridge
Aug 14, 2025 @ 3:45pm
Aug 14, 2025
Crook Camp trail
Aug 11, 2025 @ 5:47pm
Aug 11, 2025
Milwaukee Rd Connector
May 24, 2024 @ 2:57am
May 24, 2024
Melting fast.
more reports »
  • By MattinButteTF Pro ATS HCC & contributors
  • #52165 - 988 views

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