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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
inches
US Cell Coverage
Legend
Radar Time
x
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.
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No description for Sun Valley has been added yet!
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Links
Activities Click to view
- Mountain Bike
21 trails
- E-Bike
6 trails
- Horse
27 trails
- Hike
46 trails
- Trail Running
46 trails
- Dirtbike/Moto
18 trails
Region Details
- 3
- 4
- 7
- 6
- 1
Region Status
Caution as of Nov 18, 2024Stats
- Avg Trail Rating
- Trails (view details)
- 54
- Trails Mountain Bike
- 22
- Trails E-Bike
- 6
- Trails Horse
- 27
- Trails Hike
- 46
- Trails Trail Running
- 46
- Trails Dirtbike/Moto
- 18
- Trails Observed Trials
- 6
- Trails ATV/ORV/OHV
- 2
- Total Distance
- 201 miles
- Total Descent
- 32,638 ft
- Total Vertical
- 6,732 ft
- Highest Trailhead
- 11,928 ft
- Reports
- 94
- Photos
- 95
- Ridden Counter
- 1,328
Articles
First Impressions: Sun Valley Trail Riding with Kyle Warner & Jason Lucas
Jul 29, 2019 from pinkbike.com
Pinkbike's Jason Lucas heads to Sun Valley, Idaho and is welcomed by an incredible variety of trails, from backcountry epics to massive bike park...
Sub Regions
-
Johnstone
- 6
- 1
Popular Sun Valley Mountain Biking Trails
Sun Valley Mountain Bike Routes
| title | rating | distance |
|---|---|---|
| Condo-Mars Ridge Loop | 44 miles |
Photos of Sun Valley Mountain Bike
trail: Rudd Mountain Trail
5 |
May 21, 2024 @ 1:38pm
May 21, 2024
trail: Pioneer Cabin Trail
25 |
Apr 25, 2024 @ 7:57pm
Apr 25, 2024
trail: Bear Gulch
16 |
Apr 25, 2024 @ 7:54pm
Apr 25, 2024
trail: Alturas Lake
31 |
Apr 21, 2024 @ 11:02am
Apr 21, 2024
trail: Alturas Lake
36 |
Apr 21, 2024 @ 10:29am
Apr 21, 2024
trail: Alturas Lake
39 |
Apr 21, 2024 @ 10:27am
Apr 21, 2024
trail: Alturas Lake
39 |
Apr 21, 2024 @ 10:26am
Apr 21, 2024Videos of Sun Valley Mountain Bike
youtuber
![MTB Heaven is in Sun Valley Idaho | Parker...]()
trail: Parker Gulch
11:41 |
253 |
Dec 1, 2021 , Sun Valley
youtuber
![MTB Heaven is in Sun Valley Idaho | Parker...]()
trail: Bear Gulch
11:41 |
326 |
Dec 1, 2021 , Sun Valley
youtuber
![I'm Crazy For Biking This Trail! // Pioneer...]()
trail: Pioneer Cabin Trail
9:15 |
493 |
Jul 20, 2020 , Sun Valley
trail: North Fork Ross Fork
30:44 |
82 |
Sep 29, 2023 , Sun Valley
trail: Johnson Creek
39:01 |
105 |
Sep 29, 2023 , Sun Valley
Current Trail Warnings
| status | trail | date | condition | user | info |
|---|---|---|---|---|---|
| Pioneer Cabin Trail | May 9, 2025 @ 7:59am May 9, 2025 | Snow Cover Partial | Trail Running Made it about 1.9 miles in, to about... |
Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| Parker Gulch | Nov 18, 2024 @ 2:45pm Nov 18, 2024 | Snow Covered | woodrivermiles WRTC | ||
| Long Gulch | Nov 18, 2024 @ 2:45pm Nov 18, 2024 | Snow Covered | woodrivermiles WRTC | ||
| Johnstone Creek Trail | Nov 18, 2024 @ 2:45pm Nov 18, 2024 | Snow Covered | woodrivermiles WRTC | ||
| Hyndman-North Fork | Nov 18, 2024 @ 2:45pm Nov 18, 2024 | Snow Covered | woodrivermiles WRTC | ||
| Hyndman Peak via Hyndman Peak Creek | Nov 18, 2024 @ 2:45pm Nov 18, 2024 | Snow Covered | woodrivermiles WRTC | ||
| Bear Gulch | Nov 18, 2024 @ 2:45pm Nov 18, 2024 | Snow Covered | woodrivermiles WRTC | ||
| Trail Creek-Corral Creek Connector Trail | Nov 7, 2024 @ 1:50pm Nov 7, 2024 | Ideal | trailforks Trailforks | ||
| Big Basin Trail | Jun 21, 2024 @ 12:48pm Jun 21, 2024 | Dry | saragress WRTC | ||
| Trail Creek Trail | Jan 4, 2024 @ 2:58pm Jan 4, 2024 | Freeze/thaw Cycle | saragress WRTC | ||
| Aspen Loop | Jan 4, 2024 @ 2:58pm Jan 4, 2024 | Freeze/thaw Cycle | saragress WRTC |
Activity Feed
| username | action | type | title | date |
|---|---|---|---|---|
| clarkmac | wishlist | route | activity #70733089 | Apr 30, 2025 @ 10:20pm Apr 30, 2025 |
| Mikebartsch2000 | wishlist | trail | activity #67786924 and 1 more | Mar 15, 2025 @ 6:13am Mar 15, 2025 |
| macgyver96 | add | trail | activity #67363158 | Mar 7, 2025 @ 9:38pm Mar 7, 2025 |
| woodrivermiles | update | trail | activity #62284006 | Nov 25, 2024 @ 8:59am Nov 25, 2024 |
| woodrivermiles | add | report | activity #62000905 and 6 more | Nov 18, 2024 @ 2:45pm Nov 18, 2024 |
Recent Comments
| username | type | title | comment | date |
|---|---|---|---|---|
| report | Creek is still flowing, no water on the trail... | Sep 9, 2024 @ 1:28pm Sep 9, 2024 | ||
| report | Is water still present on this trail ? How far... | Aug 7, 2024 @ 2:17pm Aug 7, 2024 | ||
| report | Is water still flowing in the creek ? How far up ? | Aug 7, 2024 @ 2:15pm Aug 7, 2024 | ||
| trail | This trail is quite loose. It’s a moto... | Jul 9, 2024 @ 6:35pm Jul 9, 2024 | ||
| trail | Climbed pioneer cabin and descended long gulch... | Sep 28, 2023 @ 6:36am Sep 28, 2023 |
Local Badges
-
Epic Ride Climb 2k6 awarded -
Climbing 10k Badge3 awarded -
Climbing 100k Badge0 awarded -
Epic Ride Descent 2k7 awarded -
Descent 10k Badge4 awarded -
Descent 100k Badge0 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 | 21 | 57 miles | 10,279 ft | 22 miles | 6,030 ft | #4,202 | #1,631 | 91 | 77 | 1 | 1,091 | |
| E-Bike | 6 | 20 miles | 6,470 ft | 15 miles | 2,221 ft | #2,248 | #438 | 37 | 50 | |||
| Horse | 27 | 117 miles | 14,101 ft | 38 miles | 6,732 ft | #409 | #251 | 32 | ||||
| Hike | 46 | 177 miles | 22,697 ft | 56 miles | 6,732 ft | #3,328 | #1,482 | 4 | 88 | 608 | ||
| Trail Running | 46 | 177 miles | 22,697 ft | 56 miles | 6,732 ft | #3,326 | #1,478 | 86 | 186 | |||
| Dirtbike/Moto | 18 | 49 miles | 16,411 ft | 33 miles | 3,061 ft | #97 | #65 | 21 | 3 | |||
| Observed Trials | 6 | 5 miles | 456 ft | 1 mile | 384 ft | 25 | ||||||
| ATV/ORV/OHV | 2 | 4 miles | 2,133 ft | 4 miles | 1,391 ft | 7 |
- By brenthillier
NSMBA TRAILFORKS & contributors - Admins: WRTC, WRTC
- #14040 - 19,436 views
- sun valley activity log | embed map of Sun Valley mountain bike trails | sun valley mountain biking points of interest
Downloading of trail gps tracks in kml & gpx formats is enabled for Sun Valley.
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