more stats
653 ft
Distance
00:00:49
Avg time
-2 ft
Altitude change
450 ft
Altitude min
455 ft
Altitude max
452 ft
Altitude start
449 ft
Altitude end
-0.3%
Grade
-3.5%
Grade max
4.4%
Grade min
95 ft
Distance climb
164 ft
Distance down
295 ft
Distance flat
00:00:49
Avg time

RB21 Details

  • Activities
    • Mountain Bike
    • E-Bike
    • Hike
    • Trail Running
  • Riding Area
    Red Bluffs Nature Preserve
    Austin, Texas
  • Difficulty Rating
    Blue Rate
  • Local Popularity
    50 in Mountain Biking [+]
    • 5 in E-Biking
    • 70 in Trail Running
    • 80 in Hiking
  • Trail Type
    Singletrack
  • Direction
    Both Directions
    Popular In Reverse
  • Dogs Allowed
    Yes
  • eBike Allowed
    Yes

No community description for RB21 trail has been added yet!

AI Generated Description

RB21 is a 653 ft moderately popular blue difficulty singletrack trail located near Austin Texas. This multi-use trail can be used both directions. On average it takes minutes to complete this trail.

This trail is unsanctioned.

Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 0 rides
  •  
6 Months
  • 1 rides
  • 20 miles avg distance
All
  • 15 rides
  • Last: Aug 2, 2026
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RB21 Trail Reports

statusdatedescription
Apr 4, 2023 @ 1:51am
Apr 4, 2023
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Status:
on Apr 4, 2023
Ideal
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      Directions to rb21 trailhead (30.268580, -97.678840)
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      Routes with this trail

      13
      Govalle+
      ★ 5.0 • 20 miles • 937 ft • 24 • Loop •
      This route fits almost every sidequest into one long loop.

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      Nearby Trails

      Red Bluffs Nature Preserve

      • #547413 - 358 views

      Frequently Asked Questions

      ▼ Where is RB21 located?
      RB21 is located in Red Bluffs Nature Preserve, Austin, Texas, United States. It is part of the Red Bluffs Nature Preserve trail network. The trailhead is located at coordinates 30.26858, -97.67884.
      ▼ How hard is RB21?
      RB21 is rated as Blue difficulty. The average grade is 0.3%.
      ▼ Is RB21 a point to point trail?
      RB21 is not a point to point trail. The direction is Both Directions. The trail type is singletrack.
      ▼ How long is RB21?
      RB21 is 653 ft long. The trail type is singletrack.
      ▼ Are dogs allowed on RB21?
      Yes, dogs are allowed on RB21. Please keep dogs on a leash where required and clean up after them.
      ▼ How do I access RB21? Where is the closest parking trailhead?
      The closest parking and trailhead locations to RB21 are: View all parking locations in the area.
      ▼ How long does it take to ride RB21?
      The estimated time to ride RB21 is approximately 1 minute. The trail is 653 ft long. Actual times will vary based on fitness level, conditions, and pace.
      ▼ How busy is RB21?
      RB21 is a moderately popular trail. There have been 75 recorded activities on this trail. The trail has received 105 check-ins. View recent activity on this trail.

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