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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.
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SaveThis is area encompasses popular destinations better known as Sun Valley, Ketchum, and Hailey Idaho and is also known as the Wood River Valley. The Wood River Trails Coalition is the local trail stewardship organization.
The Blaine County Recreation District has more comprehensive listing of trails linked below.
The Blaine County Recreation District has more comprehensive listing of trails linked below.
AKA: Wood River Valley
Links
Region Supporters & Maintainers
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Wood River Trails CoalitionSponsor
Activities Click to view
- Mountain Bike
276 trails
- E-Bike
127 trails
- Gravel Bike
42 trails
- Horse
186 trails
- Hike
294 trails
- Trail Running
293 trails
- Dirtbike/Moto
119 trails
- Observed Trials
26 trails
- ATV/ORV/OHV
41 trails
- Snowmobile
5 trails
- Snowshoe
16 trails
- Downhill Ski
178 trails
- Backcountry Ski
24 trails
- Nordic Ski
82 trails
Stats
- Avg Trail Rating
- Trails (view details)
- 579
- Trails Mountain Bike
- 276
- Trails E-Bike
- 127
- Trails Gravel Bike
- 42
- Trails Adaptive Bike
- 1
- Trails Horse
- 186
- Trails Hike
- 294
- Trails Trail Running
- 293
- Trails Dirtbike/Moto
- 119
- Trails Observed Trials
- 26
- Trails ATV/ORV/OHV
- 41
- Trails Snowmobile
- 5
- Trails Snowshoe
- 16
- Trails Downhill Ski
- 178
- Trails Backcountry Ski
- 24
- Trails Nordic Ski
- 82
- Total Distance
- 1,263 miles
- Total Descent
- 227,813 ft
- Total Vertical
- 7,089 ft
- Highest Trailhead
- 11,928 ft
- Reports
- 3,678
- Photos
- 1,484
- Ridden Counter
- 71,385
Articles
Super Duper D Returns to Sun Valley After Two-Year Hiatus
Jul 10, 2025 from pinkbike.com
Sun Valley’s rowdiest descent is back, raising funds for the Wood River Trails Coalition.
Popular Trail Networks
view all areas »Sub Regions
- Bellevue (11)
- Slaughterhouse (8)
- Hailey (93)
- Croy Creek (15)
- Deer Creek (11)
- Gray's Peak (5)
- Greenhorn (13)
- Little Wood (14)
- Old Cutters (1)
- Patterson Peak (0)
- Quigley Canyon (11)
- Rock Creek (5)
- Willow Creek (9)
- Ketchum (134)
- Adam's Gulch (18)
- Baker (10)
- Bald Mountain - Sun Valley (11)
- Bigwood Fat Bike Park (4)
- Galena Lodge (38)
- North of Ketchum (10)
- Prairie/Miner (12)
- Sun Valley Nordic Center (3)
- Warmsprings (12)
- Sun Valley (30)
- Johnstone (7)
- Sawtooth Wilderness Area (4)
- Trail Creek (14)
Popular Blaine County Mountain Biking Trails
• 90 ★ 4.3 • 6 miles • 821 ft • 1,343 •
This trail's upper part above the Wood River is directional for mountain bikers in the north to south direction and is fast flowy single track with some slighty rocky parts. AKA, the west side of the trail is only North to South for...
• 100 ★ 3.4 • 3,517 ft • 33 ft • 1,300 •
Lodge Loop is the shortest trail at Galena at less than .75 miles. It is a great trail to dip your toes into the sport of mountain biking. Kids can even strider the trail! Like all of the singletrack trails at Galena, the Trail is open...
• 100 ★ 4.8 • 2 miles • 51 ft • 1,030 •
This single-track traverse has limited climbing and offers pleasant shade in the mid-summer heat.
• 95 ★ 4.5 • 1 mile • 155 ft • 982 •
Downhill Flow Trail, that starts out from with some steep switchback climb. The main downhill trail is fast and flowing with big berms and high speed. Plenty of little air-out spots along the way down. A classic trail that has been in...
• 80 ★ 4.0 • 8 miles • 2,775 ft • 892 •
*New section at beginning!! In April of 2024 the new section was built to take the trail out of the riparian area. It now starts on the North side near Connector. #156: Great for an out-and-back or to use as part of one or more loops...
• 95 ★ 4.4 • 2 miles • 257 ft • 882 •
Rip and Tear is an intermediate trail that contains lots of flow. It can be ridden in a variety of ways. You can ride it as a loop (clockwise is best), from the junction down into Gladiator, or from the junction down to Galena View...
• 90 ★ 3.5 • 3 miles • 8 ft • 802 •
This trail connects to Adam's- as well as to Adams Rib Trail.
• 100 ★ 3.5 • 4,642 ft • 284 ft • 771 •
This trail connects Warm Springs and Adams Gulch area. There is no parking on the South side (Warm Springs) so park at Adam's if using this trail.
Blaine County Mountain Bike Routes
★ 3.8 • 257 miles • 38,781 ft • 44 •
The Idaho Gem is a beauty of a bikepacking route traveling through four different mountain ranges in...
★ 5.0 • 37 miles • 7,510 ft • 6 • Loop •
True Enduro style backcountry big ride. Tough climbs, ripping descents. Get it!
★ 4.5 • 21 miles • 4,350 ft • 4 • Loop •
Good linkup with good descents that you have to earn
★ 4.0 • 24 miles • 4,827 ft • 4 • Loop •
Linkup of 2 classic loops. A stepping stone to the Triple Sacrifice
★ 4.0 • 44 miles • 4,290 ft • 20 •
Elkhorn-Greenhorn Gulch-Up Imperial and across Mars Ridge (Very Difficult)-Down Red Warrior (river...
Photos of Blaine County Mountain Bike
Videos of Blaine County Mountain Bike
0:59 |
104 |
Sep 2, 2021
trail: Mine Shaft
0:14 |
229 |
Aug 17, 2020
trail: Upper Old Adams Gulch Road
2:57 |
254 |
Sep 24, 2019
trail: Lupine
2:12 |
73 |
Jul 29, 2019
trail: Lupine
2:12 |
104 |
Jul 29, 2019
trail: Eve's Gulch
0:00 |
262 |
Jul 30, 2018
trail: Fox Creek Loop
4:18 |
214 |
Nov 7, 2016
trail: Fox Creek Loop
3:32 |
75 |
Nov 7, 2016
Current Trail Warnings
| status | trail | date | condition | user | info |
|---|---|---|---|---|---|
| Spur Trail Galena Lodge | Jun 11, 2026 @ 2:41pm (America/Boise) Jun 11, 2026 | Dry | Alicesch | 1 tree | |
| Cherry Connector Galena Lodge | Jun 11, 2026 @ 2:41pm (America/Boise) Jun 11, 2026 | Dry | Alicesch | 2 trees | |
| Castle Rock Baker | Jun 7, 2026 @ 9:28pm (America/Boise) Jun 7, 2026 | Variable | kinsler | Dirtbike/Moto Snow free. Only cut from Placer up. |
Recent Trail Reports
Activity Feed
| username | action | type | title | date |
|---|---|---|---|---|
| ccmski | add | report | activity #97291943 | Jun 18, 2026 @ 7:36pm 13 hours |
| LisajIrHRD | wishlist | route | activity #97289291 and 1 more | Jun 18, 2026 @ 6:42pm 14 hours |
| nickmontee | add | report | activity #97266304 | Jun 18, 2026 @ 11:40am 21 hours |
| LisajIrHRD | wishlist | route | activity #97227172 | Jun 17, 2026 @ 7:37pm 2 days |
| ccmski | add | report | activity #97208938 | Jun 17, 2026 @ 2:13pm 2 days |
Recent Comments
| username | type | title | comment | date |
|---|---|---|---|---|
| trail | Beautiful trail. Early in season so I’m sure... | Jun 12, 2026 @ 5:33am Jun 12, 2026 | ||
| trail | I did not listen to prior reviews hoping to... | Jun 12, 2026 @ 5:30am Jun 12, 2026 | ||
| report | Probably a hundred trees down. Lots of small... | Jun 7, 2026 @ 8:11am Jun 7, 2026 | ||
| trail | Challenging ridgeline trail with numerous... | Jun 7, 2026 @ 7:14am Jun 7, 2026 | ||
| trail | Really nice climb up from Warm Springs Road. A... | Jun 7, 2026 @ 7:06am Jun 7, 2026 |
Local Badges
-
Climbing 10k Badge0 awarded -
Epic Ride Descent 2k0 awarded -
Mountain Biking 100k Badge0 awarded -
Descent 10k Badge0 awarded -
Epic Mountain Bike Climb 2k0 awarded -
10 Green Trails5 awarded
Bike & Skill Parks
| name | type | city | rating |
|---|---|---|---|
| Bald Mountain - Sun Valley | bike park | Ketchum | |
| Dollar Mountain - Sun Valley | bike park | Ketchum | |
| Ketchum Bike Park | skill park | Ketchum | |
| BCRD Pump Track | skill park | Hailey |
Local Products
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | ridelogs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 276 | 934 miles | 133,153 ft | 351 miles | 7,090 ft | 1,320 | 3,537 | 54 | 47,760 | |||
| E-Bike | 127 | 548 miles | 60,351 ft | 185 miles | 4,524 ft | 8 | 2,024 | 6 | 2,511 | |||
| Gravel Bike | 42 | 139 miles | 14,790 ft | 64 miles | 4,026 ft | 640 | 18 | 233 | ||||
| Adaptive Bike | 1 | 26 | 1 | 2 | ||||||||
| Horse | 186 | 808 miles | 104,357 ft | 275 miles | 6,962 ft | 1,656 | 21 | |||||
| Hike | 294 | 1,064 miles | 140,528 ft | 374 miles | 7,090 ft | 61 | 3,269 | 13 | 7,539 | |||
| Trail Running | 293 | 1,054 miles | 137,556 ft | 370 miles | 7,090 ft | 92 | 3,266 | 16 | 2,276 | |||
| Dirtbike/Moto | 119 | 519 miles | 66,775 ft | 172 miles | 4,429 ft | 7 | 1,196 | 3 | 197 | |||
| Observed Trials | 26 | 98 miles | 7,894 ft | 24 miles | 4,449 ft | 174 | 153 | |||||
| ATV/ORV/OHV | 41 | 201 miles | 13,606 ft | 49 miles | 4,285 ft | 729 | 16 | |||||
| Snowmobile | 5 | 39 miles | 1,565 ft | 8 miles | 2,982 ft | 44 | 1 | |||||
| Snowshoe | 16 | 69 miles | 3,497 ft | 30 miles | 4,760 ft | 225 | 176 | |||||
| Downhill Ski | 178 | 65 miles | 60,545 ft | 56 miles | 4,022 ft | 139 | 6,006 | |||||
| Backcountry Ski | 24 | 48 miles | 11,319 ft | 16 miles | 3,642 ft | 61 | 1,928 | |||||
| Nordic Ski | 82 | 102 miles | 6,657 ft | 48 miles | 2,562 ft | 1 | 313 | 6,938 |
Frequently Asked Questions About Blaine County
▼
What are the best places to ride in Blaine County?
Blaine County has 31 areas to explore for mountain biking. The top rated areas are:
▼
What are the highest rated mountain biking trails in Blaine County?
The highest rated mountain biking trails in Blaine County are:
- Alden Gulch (Re-Route) (4.6/5)
- Red Warrior (4.4/5)
- Shady Side Trail (4.4/5)
- Pioneer Cabin Trail (4.4/5)
- Corral Creek Trail (4.4/5)
▼
What is the best time of the year to ride in Blaine County?
Based on ride log data, the most popular months to ride in Blaine County are:
- July (1,175 activities)
- June (837 activities)
- August (821 activities)
▼
What is the longest trail in Blaine County?
The longest trail in Blaine County is Osberg Ridgeline Trail at 13.6 miles. View all trails sorted by distance.
Activities
- Blaine County Mountain Biking Trails
- Blaine County E-Biking Trails
- Blaine County Gravel Biking Trails
- Blaine County Horseback Trails
- Blaine County Hiking Trails
- Blaine County Trail Running Trails
- Blaine County Dirtbiking Trails
- Blaine County Observed Trials Trails
- Blaine County ATVing/Offroading Trails
- Blaine County Snowmobiling Trails
- Blaine County Snowshoeing Trails
- Blaine County Skiing Trails
- Blaine County Backcountry Skiing Trails
- Blaine County Nordic Skiing Trails
Trails
Points of Interest
- Water Crossing Information
- Observation Deck Viewpoint
- CLOSED from the Observation Deck to the Summit Information
- Lower Warm Springs Trail Information
- River Run Trail Downhill Biking Only During Lift Operations Information
- Coyote Yurt Lodge
- Alternative Path Information
- Clear Creek Overlook Viewpoint
- Boulder City Mine Other
- Galena Lodge Restaurant and Bike/Ski Shop Information
- Hyndman Peak (11,952 ft)
- The Devils Bedstead (11,847 ft)
- Old Hyndman Peak (11,644 ft)
- By woodrivermiles
WRTC & contributors - Admins: chuktA, IdahoEnduroSeries, macgyver96, WRTC, BCRD, WRTC
- #4528 - 14,480 views
- blaine county activity log | embed map of Blaine County mountain bike trails | blaine county mountain biking points of interest polygons
Downloading of trail gps tracks in kml & gpx formats is enabled for Blaine County.
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