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1,509 ft
Distance
13 ft
Climb
-78 ft
Descent
00:01:04
Avg time
-65 ft
Altitude change
205 ft
Altitude min
284 ft
Altitude max
284 ft
Altitude start
219 ft
Altitude end
-4.304%
Grade
-15.225%
Grade max
8.129%
Grade min
319 ft
Distance climb
889 ft
Distance down
301 ft
Distance flat
00:01:04
Avg time
Trail C-28 Details
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Activities
- Mountain Bike
- Hike
- Trail Running
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Riding AreaHappy Trails
Marina, California -
AKAElf Trail
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Difficulty Rating
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Local Popularity50 in Mountain Biking [+]
- 5 in Trail Running
- 75 in Hiking
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Global Ranking
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Trail TypeSingletrack
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DirectionBoth Directions
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Climb DifficultyGreen
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Physical RatingEasy
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Dogs AllowedYes
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Land Owner
Super fun little downhill with two water bar type mound jumps. Can get pretty rutted. Can carry fast speed all the way to Watkins Rd. Tight singletrack with a few blind corners. Take caution for hikers.
Access Info
Watkins Gate Rd to Border Rd
This trail is unsanctioned.
Trail Supporters
BLMLand Manager
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 10 rides
- 18 miles avg distance
All
- 309 rides
- Last: Jun 12, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Trail C-28 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
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The colour categories are based on what percentage of riders are riding a trail in its intended direction.
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Directions to trail-c28 trailhead
(36.647040, -121.741208)
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Nearby Trails
- Trail C-31 942 ft
- Powerline Trail 1,004 ft
- Trail C-30 1,076 ft
- Sprite Trail 1,726 ft
- Border Road 1,886 ft
- #54485 - 1,017 views
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Frequently Asked Questions About Trail C-28
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Where is Trail C-28 located?
Trail C-28 is located in Happy Trails, Marina, California, United States. It is part of the Happy Trails trail network. The trailhead is located at coordinates 36.64704, -121.74121.
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How hard is Trail C-28?
Trail C-28 is rated as Green difficulty. The physical rating is Easy. The average grade is 4.304%. The climb difficulty is rated Green.
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What is the elevation gain for Trail C-28?
Trail C-28 has 13 ft of elevation gain. The trail has 78 ft of elevation descent. The elevation ranges from 205 ft to 284 ft.
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Is Trail C-28 a point to point trail?
Trail C-28 is not a point to point trail. The direction is Both Directions. The trail type is singletrack.
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