3.0 miles
Distance
406 ft
Climb
-403 ft
Descent
00:26:19
Avg time

Stem Cell Details

  • Activities
    • Mountain Bike
    • E-Bike
    • Hike
    • Trail Running
  • Riding Area
    Pendleton Adventure Trails Recreational Area
    Pendleton, Oregon
  • Difficulty Rating
    Blue rate
  • Trail Type
    Singletrack
  • Bike Type
    AM, XC
  • Direction
    One Direction
    Popular direction shown
  • Climb Difficulty
    Blue
  • Dogs Allowed
    Yes
  • eBike Allowed
    Yes
  • Global Ranking
    #73070 in Mountain Biking
  • Local Popularity
    100 in Mountain Biking [+]
    • 85 in E-Biking
    • 65 in Trail Running
    • 90 in Hiking
  • Land Owner
    City of Pendleton

This trail starts and ends at the bottom of the canyon when following Tim's Trail or Tower Trail to the bottom. The normal loop is done clockwise, but can be ridden in either direction. If riding the trail clockwise, it is 2 miles to the top corner, and 1 mile of downhill.

From the start, you simply head south west toward I-84 and will begin a series of switchbacks and turns toward the top. Once you crest the steep hillside, you have a small reprieve downhill as you head west and then more switchbacks to the very top corner. Once you make the corner, you will turn back East and head down some fun switchbacks and over a drop back toward the bottom.

You can ride out Tim's trail as it will lead you back to the top parking lot.

Local Trail Association
Traditionally Indigenous Territory
More Stats for Stem Cell multi-use trail trail
  • Altitude change
    2 ft
  • Altitude min
    1,172 ft
  • Altitude max
    1,523 ft
  • Altitude start
    1,181 ft
  • Altitude end
    1,181 ft
  • Grade max
    -23%
  • Grade min
    30.9%
  • Distance climb
    1 mile
  • Distance down
    1 mile
  • Distance flat
    4,577 ft
  • Avg time
    00:26:19
  • Avg reverse time
    00:26:20
  • view trail stats
Status:
on Sep 15, 2024
Ideal
Avg: 3.91 (6 votes)
Your vote: 0

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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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  • > 90%
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  • One Direction
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Max Vehicle Width
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US Cell Coverage
Legend
cell carrier legend

Radar Time
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  • mountain biking recent
  • mountain biking (>6 month)
  • hiking (1 year)
  • moto (1 year)
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  • Downhill Ski
  • Backcountry Ski
  • Nordic Ski
  • Snowmobile
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      Directions to stem-cell trailhead (45.683000, -118.858390)
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      Stem Cell Trail Reports

      statusdatedescription
      Sep 15, 2024 @ 2:58pm
      Sep 15, 2024
      		 Running excellent!
      Apr 26, 2024 @ 2:44am
      Apr 26, 2024
      Apr 14, 2024 @ 1:32am
      Apr 14, 2024
      Feb 24, 2024 @ 4:52am
      Feb 24, 2024
      		 Rides great, no issues
      Apr 15, 2023 @ 8:45pm
      Apr 15, 2023
      view all reports »

      Recent Ridelog Activity on Trail

      Past Week
      • 0 rides
      •  
      6 Months
      • 4 rides
      • 10 miles avg distance
      All
      • 74 rides
      • Last: Mar 16, 2025

      Technical Trail Features (TTF)

      Photos

      more »
      67 |
      Mar 6, 2022 @ 8:35pm
      Mar 6, 2022
      62 |
      Mar 6, 2022 @ 8:35pm
      Mar 6, 2022
      51 |
      Mar 6, 2022 @ 8:35pm
      Mar 6, 2022
      137 |
      Oct 16, 2021 @ 6:55pm
      Oct 16, 2021

      Routes with this trail

      titledistance
      Cross country route10 miles

      2 Reviews & Comments


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