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Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Snow Cover Inadequate
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Ideal
- Dry
- Very Dry
Trail Flow (Ridden Direction)
Trailforks scans users ridelogs to determine the most popular direction each trail is ridden. A good flowing trail network will have most trails flowing in a single direction according to their intension.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
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
Trail Last Ridden
Trailforks scans ridelogs 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
Colors indicate trail is missing specified detail.
- Description
- Photos
- Description & Photos
- Videos
Trail Popularity ?
Trailforks scans ridelogs 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 rides = more kinetic energy = warmer colors.
- most popular
- popular
- less popular
- not popular
ATV/ORV/OHV Filter
Max Vehicle Width
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Radar Time
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Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
- mountain biking recent
- mountain biking (>6 month)
- hiking (1 year)
- moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
- Downhill Ski
- Backcountry Ski
- Nordic Ski
- Snowmobile
Winter Trails
Warning
A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
x
Missing Trails
Most Popular
Least Popular
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 riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
Trails Deemphasized
Trails are shown in grey.
Only show trails with NO bikes.
Save the current map location and zoom level as your default home location whenever this page is loaded.
SaveThis used to be an OHV riding area, but due to the 2013 floods all the trails are currently not open to motorized use, including e-bikes. Riding here is like riding on old MX rutted tracks with torn up loose rocks.
Primary Trail Type: All-Mountain & Downhill
eBikes Allowed:
No
Land Status: National Forest
Land Manager: USFS - Boulder Ranger District
google parking directions Disclaimer:
Motorized use not permitted. E-bikes not permitted.
Links
Activities Click to view
- Mountain Bike
51 trails
- Hike
49 trails
- Trail Running
49 trails
Region Details
- 4
- 5
- 25
- 10
- 2
Region Status
Caution as of Sep 16, 2023
Stats
- Avg Trail Rating
- Trails (view details)
- 46
- Trails Mountain Bike
- 53
- Trails Hike
- 49
- Trails Trail Running
- 49
- Total Distance
- 23 miles
- Total Descent Distance
- 15 miles
- Total Descent
- 12,737 ft
- Total Vertical
- 2,114 ft
- Highest Trailhead
- 8,179 ft
- Reports
- 935
- Photos
- 36
- Ridden Counter
- 12,928
Popular Lefthand OHV Mountain Biking Trails
Lefthand OHV Mountain Bike Routes
| title | rating | distance |
|---|---|---|
| Intro to LHOHV | 9 miles | |
| Lefthand shortest and easiest | 2 miles | |
| Intro to lefthand #3: Bon Scott | 5 miles | |
| Intro to lefthand #2: 842 | 3 miles | |
| LH Deadass x2, Twinsaddles, Baughman's | 8 miles |
Photos of Lefthand OHV Mountain Bike
trail: Baughman's Gulley #842
11 |
Aug 29, 2023 @ 4:30am
Aug 29, 2023
trail: Fairview View Road
10 |
Aug 29, 2023 @ 4:29am
Aug 29, 2023
trail: Fireman Hill
15 |
Aug 29, 2023 @ 4:28am
Aug 29, 2023
trail: Lefthand Access 1
33 |
Aug 7, 2023 @ 9:25am
Aug 7, 2023
trail: Lefthand Access 2
185 |
Mar 3, 2023 @ 10:28am
Mar 3, 2023
trail: ODB
302 |
Dec 17, 2022 @ 1:12pm
Dec 17, 2022
trail: ODB
259 |
Dec 17, 2022 @ 1:12pm
Dec 17, 2022
trail: Indiana Jones
260 |
Oct 30, 2022 @ 3:59pm
Oct 30, 2022Videos of Lefthand OHV Mountain Bike
trail: Lefthand Access 2
|
Mar 4, 2023
trail: Lefthand Access 1
|
Mar 3, 2023
trail: Lefthand Access 1
0:17 |
620 |
May 8, 2020
trail: Lefthand Access 1
|
May 8, 2020
trail: The Grind
0:06 |
1331 |
Mar 16, 2020
trail: The Grind
1:52 |
57 |
Nov 18, 2018
trail: Baughman's Gulley #842
4:12 |
93 |
Apr 12, 2023 , Boulder
trail: David Lee Roth
5:27 |
320 |
Mar 12, 2023 , Boulder
Current Trail Warnings
| status | trail | date | condition | user | info |
|---|---|---|---|---|---|
| Baughman's Gulley #842 | Sep 20, 2023 @ 9:29pm Sep 20, 2023 | Dry | spencerimre | Awful ruts almost all the way down. 2... | |
| 47 Degrees | Sep 10, 2023 @ 6:09pm Sep 10, 2023 | Very Dry | MattSorrells | Still incredibly dry, loose, and rutted.... |
Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| GZA | Sep 20, 2023 @ 9:38pm Sep 20, 2023 | Dry | spencerimre | ||
| Bon Scott | Sep 20, 2023 @ 9:32pm Sep 20, 2023 | Dry | spencerimre | ||
| Lefthand Access 2 | Sep 16, 2023 @ 2:01am Sep 16, 2023 | Dry | Riddler7 | ||
| Lefthand Road | Sep 16, 2023 @ 2:01am Sep 16, 2023 | Dry | Riddler7 | ||
| Halfass | Sep 16, 2023 @ 2:01am Sep 16, 2023 | Wet | Riddler7 | ||
| Ridgeline Connector | Sep 16, 2023 @ 2:01am Sep 16, 2023 | Dry | Riddler7 | ||
| Lower Ridge (Skinny Pete) | Sep 16, 2023 @ 2:01am Sep 16, 2023 | Dry | Riddler7 | ||
| Indiana Jones | Sep 15, 2023 @ 11:04am Sep 15, 2023 | Variable | BarryMTB23 | ||
| Fireman Hill | Sep 1, 2023 @ 10:27am Sep 1, 2023 | Very Dry | rbenn | ||
| Castle Cutoff (Wrong Turn) | Aug 19, 2023 @ 3:16am Aug 19, 2023 | Very Dry | abiker |
Activity Feed
| username | action | type | title | date |
|---|---|---|---|---|
| Jim77 | wishlist | route | Intro to LHOHV | Sep 24, 2023 @ 3:12pm 15 hours |
| hannahjpark | add | route | LH Deadass x2, Twinsaddles, Baughman's | Sep 22, 2023 @ 3:03pm 3 days |
| spencerimre | add | report | Baughman's Gulley #842 and 2 more | Sep 20, 2023 @ 9:29pm Sep 20, 2023 |
| hannahjpark | wishlist | route | Intro to LHOHV | Sep 18, 2023 @ 9:28am Sep 18, 2023 |
| garrettrouser | wishlist | trail | GZA and 3 more | Sep 18, 2023 @ 8:13am Sep 18, 2023 |
Recent Comments
| username | type | title | comment | date |
|---|---|---|---|---|
| trail | Not worth the climb up. Take bon Scott | Sep 8, 2023 @ 8:11am Sep 8, 2023 | ||
| trail | The only trail worth riding at left hand | Sep 8, 2023 @ 8:10am Sep 8, 2023 | ||
| trail | When I moved to Colorado last Spring 2022 I... | Sep 6, 2023 @ 1:52pm Sep 6, 2023 | ||
| trail | Probably my favorite trail in LH. It's steep,... | Aug 21, 2023 @ 7:39am Aug 21, 2023 | ||
| trail | It's a roller coast of drops with a consistent... | Aug 21, 2023 @ 7:37am Aug 21, 2023 |
Nearby Areas
| name | distance | ||||
|---|---|---|---|---|---|
| Heil Valley Ranch | 3 | 5 | 5.2 km | ||
| Boulder Valley Ranch / Boulder Reservoir | 6 | 1 | 5.5 km | ||
| Ceran Saint Vrain | 2 | 5.8 km | |||
| Betasso Preserve | 4 | 1 | 6.6 km | ||
| The People's Crossing Park | 7 km |
Local Badges
-
Completionist0 awarded
Local Products
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | ridelogs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 51 | 23 miles | 12,736 ft | 15 miles | 2,113 ft | #808 | #420 | 37 | 940 | 5 | 9,503 | |
| Hike | 49 | 22 miles | 11,516 ft | 14 miles | 2,113 ft | #654 | #414 | 926 | 125 | |||
| Trail Running | 49 | 22 miles | 11,516 ft | 14 miles | 2,113 ft | #659 | #412 | 926 | 49 |
- By todd
Trailforks & contributors - Admins: WendyBMA, BMA, darmabum, getvert, mpopetz, Pumpntrail, Iowegian, redstonedc, Artnshel, WendyBMA
- #19266 - 31,316 views
- lefthand ohv activity log | embed map of Lefthand OHV mountain bike trails | lefthand ohv mountain biking points of interest
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