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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)
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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US Cell Coverage
Legend
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.
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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 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.
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No description for Diablo Foothills Regional Park has been added yet!
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google parking directions
google parking directions Activities Click to view
- Mountain Bike
38 trails
- Hike
43 trails
- Trail Running
43 trails
Region Details
- 14
- 4
- 17
- 2
Region Status
Caution as of Apr 15, 2025Stats
- Avg Trail Rating
- Trails (view details)
- 42
- Trails Mountain Bike
- 38
- Trails Hike
- 43
- Trails Trail Running
- 43
- Total Distance
- 49 miles
- Total Descent
- 17,101 ft
- Total Vertical
- 3,433 ft
- Highest Trailhead
- 3,699 ft
- Reports
- 293
- Photos
- 91
- Ridden Counter
- 5,372
Popular Diablo Foothills Regional Park Trails
Mountain Bike Routes
| title | rating | distance |
|---|---|---|
| Macedo Ranch to Twin Ponds and Back - Beginner Ride | 6 miles |
Photos of Diablo Foothills Regional Park Mountain Bike
trail: Deer Flat Road
2 |
Feb 7, 2025 @ 11:08pm
Feb 7, 2025
trail: Deer Flat Road
0 |
Feb 7, 2025 @ 11:08pm
Feb 7, 2025
trail: Diablo Ranch
2 |
Feb 7, 2025 @ 11:04pm
Feb 7, 2025
trail: Mother's
1 |
Dec 4, 2024 @ 9:23pm
Dec 4, 2024
trail: Buckeye
3 |
Dec 4, 2024 @ 9:22pm
Dec 4, 2024
trail: Burma Road
4 |
Nov 30, 2024 @ 1:29pm
Nov 30, 2024
trail: Burma Road
3 |
Nov 30, 2024 @ 1:29pm
Nov 30, 2024
trail: Briones to Mt. Diablo
118 |
Jan 24, 2022 @ 11:45pm
Jan 24, 2022Videos of Diablo Foothills Regional Park Mountain Bike
trail: Castle Rock
3:12 |
170 |
Jun 3, 2013
trail: Castle Rock
3:12 |
113 |
May 27, 2013
trail: Buckeye
4:41 |
312 |
Mar 20, 2013
trail: Buckeye
4:24 |
563 |
Jan 14, 2012
trail: Dan Cook/Summit Trail
0:40 |
470 |
May 15, 2011
trail: Dan Cook/Summit Trail
2:00 |
571 |
Mar 5, 2011
trail: Dan Cook/Summit Trail
3:11 |
480 |
Sep 26, 2010
trail: Stage Road
17:08 |
321 |
Sep 1, 2021 , Walnut Creek
Current Trail Warnings
| status | trail | date | condition | user | info |
|---|---|---|---|---|---|
| Bathroom | Apr 13, 2025 @ 11:14am Apr 13, 2025 | Ideal | Larryeskabob | Poison Oak taking over the trail after... |
Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| Emmons Trail | Apr 15, 2025 @ 6:53pm Apr 15, 2025 | Dry | Ziggler | ||
| Secret | Apr 13, 2025 @ 11:18am Apr 13, 2025 | Ideal | Larryeskabob | ||
| Dancook Upper Singletrack To Bridge | Apr 13, 2025 @ 11:16am Apr 13, 2025 | Ideal | Larryeskabob | ||
| Sulfur Spring | Apr 5, 2025 @ 1:08pm Apr 5, 2025 | Ideal | alltian | ||
| Shell Loop | Feb 20, 2025 @ 4:04pm Feb 20, 2025 | Very Dry | noamnoimanPB | ||
| Drop into Buckeye | Oct 18, 2024 @ 8:45am Oct 18, 2024 | Ideal | alltian | ||
| Summit Trail (Helipad Fire Road) | Sep 19, 2024 @ 5:28pm Sep 19, 2024 | Ideal | denbittner | ||
| Buckeye | Sep 4, 2024 @ 5:23pm Sep 4, 2024 | Dry | alltian | ||
| Dusty Road | Sep 4, 2024 @ 5:23pm Sep 4, 2024 | Dry | alltian | ||
| Briones to Mt. Diablo | Sep 1, 2024 @ 10:10am Sep 1, 2024 | Very Dry | cdewberry |
Activity Feed
| username | action | type | title | date |
|---|---|---|---|---|
| Ziggler | add | report | activity #69724246 | Apr 15, 2025 @ 9:46pm Apr 15, 2025 |
| 8NMu8x | ridden | trail | activity #69631064 and 2 more | Apr 14, 2025 @ 10:54am Apr 14, 2025 |
| Larryeskabob | add | report | activity #69570577 and 2 more | Apr 13, 2025 @ 11:15am Apr 13, 2025 |
| rayhennessy | wishlist | region | activity #69547744 | Apr 13, 2025 @ 6:21am Apr 13, 2025 |
| alltian | add | report | activity #69083471 | Apr 5, 2025 @ 5:37pm Apr 5, 2025 |
Recent Comments
| username | type | title | comment | date |
|---|---|---|---|---|
| trail | Sign at the bottom says no bikes. | Dec 31, 2024 @ 4:55pm Dec 31, 2024 | ||
| trail | Soo much poison oak | Aug 11, 2024 @ 8:21am Aug 11, 2024 | ||
| trail | Hellllla steep like woooo | Nov 24, 2023 @ 10:12pm Nov 24, 2023 | ||
| trail | Rode down this today and it was insane. Sooo... | Nov 24, 2023 @ 10:10pm Nov 24, 2023 | ||
| trail | W we wwwqq We wwwwqwwwqww mz E I I | Oct 20, 2023 @ 2:52pm Oct 20, 2023 |
Nearby Areas
| name | distance | ||||
|---|---|---|---|---|---|
| Mount Diablo State Park | 7 | 38 | 15 | 2.6 km | |
| Shell Ridge Open Space | 24 | 38 | 10 | 2 | 3.8 km |
| Sugarloaf Open Space | 7 | 3.8 km | |||
| Lime Ridge | 13 | 9 | 3 | 4.3 km | |
| Las Trampas Regional Park | 9 | 26 | 11 | 1 | 5.2 km |
Local Badges
-
Completionist0 awarded
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | ridelogs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 38 | 45 miles | 11,742 ft | 21 miles | 3,432 ft | #2,427 | #1,291 | 89 | 293 | 1 | 9,951 | |
| Hike | 43 | 49 miles | 17,100 ft | 26 miles | 3,432 ft | #1,891 | #1,150 | 293 | 1 | 574 | ||
| Trail Running | 43 | 49 miles | 17,100 ft | 26 miles | 3,432 ft | #1,893 | #1,148 | 293 | 1 | 156 |
- By markholloway
Trailforks Map Team & contributors - Admins: BTCEB, bkxc
- #22941 - 8,857 views
- diablo foothills regional park activity log | embed map of Diablo Foothills Regional Park mountain bike trails | diablo foothills regional park mountain biking points of interest
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