12.6 miles
Distance
2,422 ft
Climb
-2,415 ft
Descent
2 miles
High Point
5 ft
Altitude change
7,353 ft
Altitude min
7,360 ft
Altitude start
7,365 ft
Altitude end
-87.9%
Grade max
53.4%
Grade min
5 miles
Distance climb
5 miles
Distance down
2 miles
Distance flat

This is a popular and fun loop in American Fork Canyon

Detailed Description
AF Canyon Base Loop is a 13 mile popular intermediate route located near Sundance Utah. This mountain bike only route can be used one direction and has a moderate overall physical rating. This route includes 5 trails. This route climbs 2,422 ft with a max elevation of 8,205 ft then descends -2,415 ft.

Trail Issues on Route

  • Closed: 1 trail (newest: Apr 19, 2026)
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Stats

  • Distance
    13 miles
  • Avg time
    1 hr 46 min
  • Altitude min
    7,353 ft
  • Altitude start
    7,360 ft
  • Altitude end
    7,365 ft
  • Climb
    2,422 ft
  • Descent
    -2,415 ft
  • Grade max
    -87.9%
  • Grade min
    53.4%
  • Distance climb
    5 miles
  • Distance down
    5 miles
  • Distance flat
    2 miles

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Details

  • Riding area
  • Primary Activity
    Mountain Bike
  • Difficulty rating
    Blue
  • Route Type
    Loop
  • Bike type
    AM, XC
  • Direction
    One Direction
  • Physical rating
    Moderate
  • Ridelogs
    82
Avg: 4 (1 votes)
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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Partial
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
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Trail Popularity ?
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Slope Aspect
Direction the slope faces
Flat N NE E SE S SW W NW
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    • Singletrack
    371
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    785 | 1 faves
    451
    Lariat Loop June 2017
    Lariat Loop June 2017
    570 | comments: 0 | favs:
    Jun 6, 2017

    Recent Trail Reports Along Route

    statustraildateconditiondescription
    South Fork Little Deer Creek
    Jun 6, 2026 @ 9:22am (America/Denver)
    Jun 6, 2026
    Trail is bike & moto open now
    South Fork Little Deer Creek
    Jun 6, 2026 @ 9:22am (America/Denver)
    Jun 6, 2026
    Trail is bike & moto open now
    Pine Hollow
    Jun 6, 2026 @ 9:22am (America/Denver)
    Jun 6, 2026
    Trail is bike & moto open now
    Ridge Trail
    May 22, 2026 @ 5:34pm (America/Denver)
    May 22, 2026
    Salamander Flat
    Apr 19, 2026 @ 9:29am (America/Denver)
    Apr 19, 2026
    This trail is now under the USFS springtime wet trails closure. Closed to everything except hiking.
    more reports »
    • By mkb5150TF Pro & contributors
    • #588 - 6,642 views

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