2 miles
Distance
25 ft
Climb
-1,058 ft
Descent
00:18:51
Avg time

Geronimo Details

  • Activities
    • Mountain Bike
    • E-Bike
    • Hike
    • Trail Running
  • Riding Area
    South Mountain Park
    Phoenix, Arizona
  • Difficulty Rating
  • Voted Difficulty
    Black Diamond (1 vote)
  • Trail Type
    Singletrack
  • Bike Type
    DH, AM
  • Trail Usage
    Multi-use
  • Direction
    Downhill Primary
    Popular direction shown
  • Dogs Allowed
    Yes
  • eBike Allowed
  • TTFs on Trail
    Drop, Rock Face
  • Global Ranking
    #2262 in Mountain Biking
  • Local Popularity
    70 in Mountain Biking [+]
    • 85 in E-Biking
    • 30 in Trail Running
    • 55 in Hiking
  • Land Manager

Note that the official Geronimo Trail is the alignment that ends at the 20th St Trailhead. The original alignment down to the Boy Scout Camp is still accessible from the junction on Geronimo, but the bottom of the trail is sometimes inaccessible when the Camp gates are closed.

Local Trail Association
More Stats for Geronimo mountain bike trail
  • Altitude change
    -1,033 ft
  • Altitude min
    1,302 ft
  • Altitude max
    2,335 ft
  • Altitude start
    2,335 ft
  • Altitude end
    1,302 ft
  • Grade
    -10.51%
  • Grade max
    -190.499%
  • Grade min
    5.443%
  • Distance climb
    947 ft
  • Distance down
    2 miles
  • Distance flat
    312 ft
  • Avg time
    00:18:51
  • Avg reverse time
    00:56:09
  • view trail stats
Status:
on Oct 20, 2019
Dry
Avg: 4.6 (13 votes)

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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
Trail 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%
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
ContributeDetails
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

LEGEND
Trail Difficulties
  • Access Road/Trail
  • White
  • Green
  • Blue
  • Black
  • Double Black Diamond

Trail Report Status
  • Clear / Green
  • Minor Issue / Yellow
  • Significant Issue / Amber
  • Closed

  • Land Owner Overlay
  • Wilderness (typically no bikes in USA)
  • BLM (public)
  • USFS (Wildlife sanctuaries darker than usfs)
  • State land
  • Indigenous
  • Military
Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
  • Map Markers
  • trail Trail Head
  • photo Photo
  • place Directory Listing
  • region Riding Area
  • TTF TTF
  • Parking Parking
  • Viewpoint Viewpoint
  • Information Information
  • Warning Warning
  • Directions Directions
  • Sight Sight
  • Restrooms Restrooms
  • eBike Charging Point eBike Charging Point
  • Water Fountain/Source Water Fountain/Source
  • Gate Gate
  • Trail Sign Trail Sign
  • Table or Bench Table or Bench
  • Ladder Ladder
  • Stairs Stairs
  • Bridge Bridge
  • Camping Camping
  • Cabin Cabin
  • Lodge Lodge
  • Bear Cache Bear Cache
  • Dock Dock
  • Ranger Station Ranger Station
  • Summit Summit
  • Other Other
      Directions to geronimo trailhead (33.342880, -112.044260)
      update trails status or condition

      Geronimo Trail Reports

      Recent Ridelog Activity on Trail

      Past Week
      • 2 rides
      • 10 miles avg distance
      6 Months
      • 134 rides
      • 14 miles avg distance
      All
      • 481 rides
      •  

      Photos

      more »
      114 |
      Mar 4, 2020 @ 5:42pm
      Mar 4, 2020
      380 |
      Dec 22, 2015 @ 1:00pm
      Dec 22, 2015

      2 Reviews & Comments

      • + 0
      flag dlutz (Mar 5, 2018 at 15:08)
       Fun technical descent with some very tight switchbacks near the bottom.
      [Reply]
      • + 0
      flag Thembones (Jun 14, 2020 at 15:53)
       Don’t do this trail if you’re a newb
      [Reply]

      Post a Comment



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      Videos

      more »
      youtuber Non-Stop Action at Geronimo! | South Mountain...
      6:10 | 443 | Jan 31, 2019 , Phoenix
      youtuber They call him Kaj Danger- and we rode Geronimo!
      7:57 | 254 | Oct 31, 2019 , Phoenix
      youtuber GERONIMO // Yes, that's what the trail is called
      8:43 | 592 | Feb 22, 2018 , Phoenix
      First crack at tackling Geronimo at South...
      14:13 | 81 | Dec 15, 2019 , Phoenix
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