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1.4 miles
Distance
177 ft
Climb
-175 ft
Descent
00:21:37
Avg time
2 ft
Altitude change
864 ft
Altitude min
985 ft
Altitude max
864 ft
Altitude start
866 ft
Altitude end
-36.9%
Grade max
20%
Grade min
3,973 ft
Distance climb
3,022 ft
Distance down
305 ft
Distance flat
00:21:37
Avg time
Jim Green Loop Details
-
Activities
- Mountain Bike
- Horse
- Hike
- Trail Running
-
Riding AreaHeilmann Regional Park
Atascadero, California -
Difficulty Rating
-
Local Popularity40 in Mountain Biking [+]
- 30 in Trail Running
- 40 in Hiking
- 5 in Horseback
-
Global Ranking
-
State Ranking#5,790 in Mountain Biking · California [+]
- #8,276 in Trail Running
- #8,269 in Hiking
- #1,678 in Horseback
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Trail TypeSingletrack
-
DirectionBoth Directions
-
Climb DifficultyBlue
-
Physical RatingModerate
-
Dogs AllowedYes
Mostly buff trail with some steep climbs and dips.
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 0 rides
All
- 11 rides
- Last: Jul 18, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Jim Green Loop 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 users are riding a trail in its intended direction.
The colour categories are based on what percentage of users are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
- bi-directional trail
- no data
Trail Last Used
Trailforks scans activity logs 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
Contribute Details
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Trail Popularity ?
Trailforks scans activity logs 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.
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- popular
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- not popular
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Activity Recordings
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Activity Recordings
Trailforks uses anonymized public activity data.
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Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
Jump Magnitude Heatmap
Heatmap of where users jump on trails. Zoom in to see individual jumps, click circles to view jump details.
BC Backroad Status
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Slope Aspect
Direction the slope faces
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Directions to jim-green-loop trailhead
(35.481960, -120.644780)
Photos
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Videos
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Timsizemore
Mild warm up loop ride. Watch for hikers. Short but fun shorty
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Nearby Trails
- Jim Green Access 823 ft
- Pine Mountain Loop 1 mile
- Blue Oak Trail 1 mile
- Juan Bautista De Anza National Historic Trail 2 miles
- Meadow Trail 3 miles
Heilmann Regional Park
- By todd
Trailforks & contributors - #125278 - 2,485 views
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