17.3 miles
Distance
3,000 ft
Climb
-3,049 ft
Descent
2 miles
High Point

Armstrong-MidMtn-PineConeO&B-MidMtn-Spiro-SilverSpur

Detailed Description
Arm-Mid-PC-CP-Mid-Spi-Sil is a 17 mile moderately popular intermediate route located near Park City Utah. This mountain bike only route. This route includes 10 trails. This route climbs 3,000 ft with a max elevation of 9,819 ft then descends -3,049 ft.
Local Trail Association
Local trail association
Mountain Trails Foundation (mountaintrails.org)
Please consider joining or donating to the local riding association to support trail development & maintenance.
donate to earn trail karma!

76 Reviews & Comments


We hope you've been enjoying Trailforks!

Create a FREE account to view route comments and much more.

Trails in Route

Details

  • Riding area
  • Primary Activity
    Mountain Bike
  • Difficulty rating
    Blue
  • Ridelogs
    257
More Stats for Arm-Mid-PC-CP-Mid-Spi-Sil mountain bike route
  • Avg time
    2 hr 45 min
  • Altitude change
    -49 ft
  • Altitude min
    6,919 ft
  • Altitude start
    6,968 ft
  • Altitude end
    6,919 ft
  • Grade
    -0.1%
  • Grade max
    -48.1%
  • Grade min
    51.6%
  • Distance climb
    9 miles
  • Distance down
    8 miles
  • Distance flat
    1,627 ft
no votes yet
close
3D
Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Partial
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
Trail Flow (Ridden Direction)
Trailforks scans users ridelogs to determine the most popular direction each trail is ridden. A good flowing trail network will have most trails flowing in a single direction according to their intension.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
  • > 96%
  • > 90%
  • > 80%
  • > 70%
  • > 50%
  • < 50%
  • bi-directional trail
  • no data
Trail Last Ridden
Trailforks scans ridelogs to determine the last time a trail was ridden.
  • < 2 days
  • < 1 week
  • < 2 weeks
  • < 1 month
  • < 6 months
  • > 6 months
Trail Ridden Direction
The intended direction a trail should be ridden.
  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction
Contribute Details
Colors indicate trail is missing specified detail.
  • Description
  • Photos
  • Description & Photos
  • Videos
Trail Popularity ?
Trailforks scans ridelogs to determine which trails are ridden the most in the last 9 months. Trails are compared with nearby trails in the same city region with a possible 25 colour shades. Think of this as a heatmap, more rides = more kinetic energy = warmer colors.
  • most popular
  • popular
  • less popular
  • not popular
ATV/ORV/OHV Filter
Max Vehicle Width
inches
US Cell Coverage
Legend
cell carrier legend

Radar Time
x Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
  • mountain biking recent
  • mountain biking (>6 month)
  • hiking (1 year)
  • moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
  • Downhill Ski
  • Backcountry Ski
  • Nordic Ski
  • Snowmobile
Winter Trails
Warning A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
x Missing Trails
Most Popular
Least Popular
Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
Jump Magnitude Heatmap
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
Trails Deemphasized
Trails are shown in grey.
disable
Only show trails with NO bikes.
enable

Save the current map location and zoom level as your default home location whenever this page is loaded.

Save
Trail transparency
381
643
789
615
Park City 2021!!  Did I make this guy CRASH??!
Park City 2021!! Did I make this guy CRASH??!
31:27 | 282 | comments: 0 | favs:
Jan 26, 2023
Keystone // Powerlines // Spiro 4K POV Park...
Keystone // Powerlines // Spiro 4K POV Park City, Utah
25:23 | 289 | comments: 0 | favs:
Aug 21, 2022

Recent Trail Reports Along Route

statustraildateconditiondescription
Spiro, Upper
Jun 14, 2025 @ 10:11am
3 days
Armstrong
Jun 7, 2025 @ 2:49pm
Jun 7, 2025
Pinecone Ridge
Jun 4, 2025 @ 4:35pm
Jun 4, 2025
snow in sections
Silver Spur
May 26, 2025 @ 11:41am
May 26, 2025
Still skip beginning and take fire road- to muddy from run off
more reports »
  • By gwfullerTF Pro & contributors
  • #19998 - 205 views