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2,057 ft
Distance
195 ft
Climb
-12 ft
Descent
00:07:09
Avg time
183 ft
Altitude change
7,996 ft
Altitude min
8,179 ft
Altitude max
7,996 ft
Altitude start
8,179 ft
Altitude end
8.9%
Grade
-19.6%
Grade max
30.1%
Grade min
1,260 ft
Distance climb
171 ft
Distance down
525 ft
Distance flat
00:07:09
Avg time
21st Amendment Details
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Activities
- Mountain Bike
- Hike
- Trail Running
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Riding AreaArroyo Hondo USFS
Santa Fe, New Mexico -
Difficulty Rating
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Local Popularity75 in Mountain Biking [+]
- 55 in Trail Running
- 70 in Hiking
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Global Ranking
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Hiking SAC ScaleT1 Hiking
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Trail TypeSingletrack
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Bike TypeAM, XC
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DirectionBoth DirectionsPopular Direction Shown
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Climb DifficultyBlue
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Physical RatingModerate
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Trail VisibilityAlways easy to follow
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eBike Allowed
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Year Opened2021
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Land OwnerSanta Fe National Forest
Fire danger is a major concern in this area. PLEASE DO NOT HAVE ANY FIRES. This trail leads you into/out of Arroyo Hondo via a, steep in spots, singletrack trail with eight switchback.
Access Info
Ride in or park at FR79 Trailhead
Local Trail Association
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Please consider joining or donating to the local trail association to supportDonate to earn trail karma!
trail development & maintenance.
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 2 rides
- 12 miles average
6 Months
- 17 rides
- 13 miles avg distance
All
- 196 rides
- Last: Jun 14, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
21st Amendment Trail Reports
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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
Trail Flow (Ridden Direction)
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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
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- < 1 week
- < 2 weeks
- < 1 month
- < 6 months
- > 6 months
Trail Ridden Direction
The intended direction a trail should be ridden.
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- Downhill Primary
- Both Directions
- Uphill Primary
- Uphill Only
- One Direction
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BC Backroad Status
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Directions to 21st-amendment trailhead
(35.634580, -105.857010)
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Routes with this trail
7 miles • 1,080 ft • 7 • Loop •
The route rides well in both directions but counterclockwise is the suggested direction. Some of the...
★ 3.4 • 12 miles • 1,609 ft • 6 •
This route is an easy way to park low and avoid the rough sections of FR79 and access the new (2022)...
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Nearby Trails
- Arroyo Hondo 0 ft
- Trail #175 3,225 ft
- Clyde 4,377 ft
- Speak Easy Single Track 1 mile
- Hbd 2022 1 mile
- By 8wire
SFFTS & contributors - #200918 - 1,709 views
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Frequently Asked Questions About 21st Amendment
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Where is 21st Amendment located?
21st Amendment is located in Arroyo Hondo USFS, Santa Fe, New Mexico, United States. It is part of the Arroyo Hondo USFS trail network. The trailhead is located at coordinates 35.63458, -105.85701.
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How hard is 21st Amendment?
21st Amendment is rated as Blue difficulty. The physical rating is Moderate. The average grade is 8.9%. The climb difficulty is rated Blue.
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What is the elevation gain for 21st Amendment?
21st Amendment has 195 ft of elevation gain. The trail has 12 ft of elevation descent. The elevation ranges from 7,996 ft to 8,179 ft.
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Is 21st Amendment a point to point trail?
21st Amendment is not a point to point trail. The direction is Both Directions. The trail type is singletrack.
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