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6.2 miles
Distance
850 ft
Climb
-162 ft
Descent
00:53:26
Avg time
688 ft
Altitude change
5,627 ft
Altitude min
6,315 ft
Altitude max
5,627 ft
Altitude start
6,316 ft
Altitude end
2.1%
Grade
-11.8%
Grade max
28.6%
Grade min
4 miles
Distance climb
2 miles
Distance down
3,360 ft
Distance flat
00:53:26
Avg time
Frontline Road Details
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Activities
- Mountain Bike
- E-Bike
- Gravel Bike
- Adaptive Bike
- Horse
- Hike
- Trail Running
- Dirtbike/Moto
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Riding AreaSouth Big Bear Lake
Big Bear City, California -
Ref Number1N04
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Difficulty Rating
-
Local Popularity40 in Mountain Biking [+]
- 5 in E-Biking
- 5 in Trail Running
- 5 in Hiking
- 5 in Dirtbiking
- 5 in Horseback
- 5 in Adaptive Biking
- 5 in Gravel Biking
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Hiking SAC ScaleT1 Hiking
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Trail ExposureNormal
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Trail TypeDirt/Gravel Road
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Bike TypeAM, XC, Adaptive MTB, CX, Gravel
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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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Dogs AllowedYes
-
eBike AllowedYes up to Class 3
Dirt road that is commonly used to make a loop with the Santa Ana River Trail.
Adaptive Bike Info
aMTB Green Rating: Beginner features and moderate terrain.
Trail Supporters
USFSLand Manager
Local Trail Association
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-
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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
- 2 rides
- 15 miles avg distance
All
- 2 rides
- Last: Oct 20, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Frontline Road Trail Reports
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3D
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)
Trailforks scans users activity logs 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 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
Colors indicate trail is missing specified detail.
- Description
- Photos
- Description & Photos
- Videos
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.
- most popular
- popular
- less popular
- not popular
ATV/ORV/OHV Filter
Max Vehicle Width
inches
US Cell Coverage
Legend
Radar Time
Activity Recordings
Trailforks uses anonymized public activity data.
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Activity Recordings
Trailforks uses anonymized public activity data.
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Winter Trails
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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 users jump on trails. Zoom in to see individual jumps, click circles to view jump details.
BC Backroad Status
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Service Road Atlas is a free to use, community-driven service for viewing and creating reports on the numerous back-country service roads around B.C. and Alberta.
Slope Aspect
Direction the slope faces
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Directions to frontline-road trailhead
(34.192910, -116.910340)
Photos
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Videos
no videos have been added for Frontline Road yet, add a video.
Routes with this trail
★ 2.0 • 35 miles • 3,369 ft • 13 • Shuttled •
Start from the beginning of SART in the campground to Redlands
★ 5.0 • 60 miles • 8,799 ft • 12 • Loop • Race •
This the route for the 2018 Big Bear Grizzly 100km Race and MTB Gran Fondo. This race will be the series...
BenLow2019
This road is on the south facing slope with very little shade. Very hot and dry in summer months. Bring lots of water.
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Nearby Trails
- Radford Road (2n06) 16 ft
- Converse Road 784 ft
- Seven Oaks Trail (0e01) 2 miles
- Grandview Point (pineknot) 2 miles
- Powerline 2 miles
South Big Bear Lake
- By todd
Trailforks & contributors - #107796 - 1,090 views
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