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2,172 ft
Distance
74 ft
Climb
-18 ft
Descent
00:07:29
Avg time
55 ft
Altitude change
55 ft
Altitude min
131 ft
Altitude max
55 ft
Altitude start
112 ft
Altitude end
2.6%
Grade
-6.9%
Grade max
14.4%
Grade min
1,506 ft
Distance climb
453 ft
Distance down
213 ft
Distance flat
00:07:29
Avg time
Lost Boulder Details
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Activities
- Mountain Bike
- Hike
- Trail Running
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Riding AreaHither Hills State Park
Montauk, New York -
Difficulty Rating
-
Local Popularity85 in Mountain Biking [+]
- 5 in Trail Running
- 5 in Hiking
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Global Ranking
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State Ranking
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Trail TypeSingletrack
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Bike TypeXC
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DirectionBoth Directions
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Climb DifficultyBlue
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Physical RatingModerate
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Trail VisibilitySometimes hard to follow
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Dogs AllowedYes
-
eBike Allowed
No community description for Lost Boulder trail has been added yet!
AI Generated Description
Lost Boulder is a 2,172 ft popular blue difficulty singletrack trail located near Montauk New York. Riders describe it as faint trail. This multi-use trail can be used both directions and has a moderate overall physical rating with a 74 ft blue climb. Trail visibility is sometimes hard to follow. On average it takes 7 minutes to complete this trail.
Trail Supporters
East Hampton Trails Preservation SocietyMaintainer
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
- 0 rides
6 Months
- 9 rides
- 12 miles avg distance
All
- 102 rides
- Last: Oct 18, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Lost Boulder 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.
Think of this as a heatmap, more activities = more kinetic energy = warmer colors.
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- popular
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- not popular
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Activity Recordings
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Activity Recordings
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Winter Trails
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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
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Directions to lost-boulder trailhead
(41.038550, -71.976330)
Photos
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Videos
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Nearby Trails
- Parking Connector 282 ft
- Rod's Valley Road 1,447 ft
- Riahs Ridge 2,310 ft
- Rod's Valley Parking 2,507 ft
- Parkway Trail 2,864 ft
Hither Hills State Park
- By sick4surf
CLIMB & contributors - #167576 - 1,017 views
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