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Trail Conditions
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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 Ridden
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
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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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A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
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
![map legend]()
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
Trails Deemphasized
Trails are shown in grey.
Only show trails with no bike usage.
Suggested Layers
Based on selected activity type
Save the current map location and zoom level as your default home location whenever this page is loaded.
SaveKeystone area trails not including the Keystone Bike Park
Activities Click to view
- Mountain Bike
49 trails
- E-Bike
41 trails
- Gravel Bike
8 trails
- Adaptive Bike
4 trails
- Winter Fat Bike
3 trails
- Horse
3 trails
- Hike
20 trails
- Trail Running
16 trails
- Dirtbike/Moto
3 trails
- Snowshoe
3 trails
- Downhill Ski
149 trails
- Backcountry Ski
0 trails
- Nordic Ski
4 trails
Region Details
- 8
- 16
- 9
- 9
- 7
Region Status
Caution as of 2 days
Stats
- Avg Trail Rating
- Trails (view details)
- 204
- Trails Mountain Bike
- 49
- Trails E-Bike
- 41
- Trails Gravel Bike
- 8
- Trails Adaptive Bike
- 4
- Trails Winter Fat Bike
- 3
- Trails Horse
- 3
- Trails Hike
- 20
- Trails Trail Running
- 16
- Trails Dirtbike/Moto
- 3
- Trails Observed Trials
- 1
- Trails ATV/ORV/OHV
- 3
- Trails Snowshoe
- 3
- Trails Downhill Ski
- 149
- Trails Nordic Ski
- 4
- Total Distance
- 132 miles
- Total Descent
- 83,326 ft
- Total Vertical
- 3,351 ft
- Highest Trailhead
- 12,410 ft
- Reports
- 1,536
- Photos
- 316
- Completed Counter
- 35,831
Articles
Race Report: Catanzarite & Kelley win Revolution Enduro Round 4 at Keystone
Aug 7, 2025 from pinkbike.com
Two days of excellent racing on the notoriously rough, rugged and long trails at the Keystone bike park.
Sub Regions
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Keystone Resort
- 11
- 6
- 9
- 7
Popular Keystone Mountain Biking Trails
• 100 ★ 4.3 • 2,457 ft • 0 ft • 1,161 •
Easy flowing trail for beginners. No real features except some little rollers at the start
• 80 ★ 2.5 • 2,192 ft • 0 ft • 1,099 •
Wide and pretty smooth and flowy downhill. Can get a bit brake bumpy at times of the year, but pretty easy and fun for beginners and kids.
• 100 ★ 3.2 • 2,717 ft • 11 ft • 1,068 •
Single-track trail that winds across ski runs leading to the base of the Lift and Gondola.
• 95 ★ 3.4 • 2 miles • 4 ft • 1,055 •
Turning single-track through forest and across open ski trails. Great view of Lake Dillon.
• 95 ★ 2.8 • 2,841 ft • 7 ft • 1,040 •
Connects bottom of Girls Scouts to top of , , and via a rolling, twisting single-track—short, but sweet. A great “Green” single-track experience.
• 90 ★ 4.2 • 2,369 ft • 0 ft • 1,014 •
A technical, narrow single-track, with tight twisting turns, steeps and rock drops through large aspen stands.
• 85 ★ 4.5 • 2,437 ft • 0 ft • 989 •
This short but sweet trail offers tight technical turns, log drops, and a huge rock garden.
• 90 ★ 4.0 • 1 mile • 23 ft • 985 •
A fast and enjoyable ride across the mountain with options to try more difficult freeride features. This trail was really fun because it was fast but still provided some fun technical areas through the roots and rocks.
Keystone Mountain Bike Routes
★ 5.0 • 22 miles • 3,181 ft • 16 • Loop •
This loop route is a great mid alpine tour! The majority of the climbing (1800') comes in the first 6...
41 miles • 5,890 ft • 11 • Loop •
5 miles • 508 ft • 2 •
★ 1.5 • 13 miles • 2,254 ft • 2 • Out & Back •
1 mile • 1 • Point to Point •
Photos of Keystone Mountain Bike
Videos of Keystone Mountain Bike
Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| West Ridge | Jul 25, 2026 @ 10:23am (America/Denver) Jul 25, 2026 | Very Dry | Bagley44 | ||
| Sanitarium | Jun 27, 2026 @ 10:31pm (America/Denver) Jun 27, 2026 | Ideal | Dresis | ||
| Jam Rock | Jun 27, 2026 @ 10:31pm (America/Denver) Jun 27, 2026 | Ideal | Dresis | ||
| Paid-in-Full | Jun 27, 2026 @ 12:07pm (America/Denver) Jun 27, 2026 | Ideal | readewarner | ||
| Jackstraw Road | Jun 26, 2026 @ 4:01pm (America/Denver) Jun 26, 2026 | Ideal | readewarner | ||
| TNT | Jun 25, 2026 @ 2:46pm (America/Denver) Jun 25, 2026 | Ideal | kimberleefasa | ||
| Cowboy Up | Jun 25, 2026 @ 2:44pm (America/Denver) Jun 25, 2026 | Unknown | kimberleefasa | ||
| Incline | May 23, 2026 @ 5:10pm (America/Denver) May 23, 2026 | Dry | pbosque | ||
| Two Stump | May 3, 2026 @ 11:41am (America/Denver) May 3, 2026 | Dry | ajerred | ||
| Frog (PAH-QWUN) Trail | Apr 4, 2026 @ 2:30pm (America/Denver) Apr 4, 2026 | Ideal | rocky-mtn-wheelworks SCoMBA |
Activity Feed
| username | action | type | title | date |
|---|---|---|---|---|
| todd | update | trail | activity #101107528 and 2 more | Aug 9, 2026 @ 12:14pm 3 days |
| todd | add | poi | activity #101107190 and 1 more | Aug 9, 2026 @ 12:07pm 3 days |
| todd | add | video | activity #101107098 | Aug 9, 2026 @ 12:06pm 3 days |
| todd | add | trail | activity #101100595 | Aug 9, 2026 @ 9:12am Aug 9, 2026 |
| todd | update | trail | activity #101100557 and 1 more | Aug 9, 2026 @ 9:11am Aug 9, 2026 |
Recent Comments
| username | type | title | comment | date |
|---|---|---|---|---|
| report | Never reopened. Classic Vail | Jun 25, 2026 @ 1:47pm Jun 25, 2026 | ||
| trail | Just steep enough to get your heart rate up,... | Jun 4, 2026 @ 3:12pm Jun 4, 2026 | ||
| trail | Aptly named. At times you will share the trail... | May 29, 2026 @ 4:09pm May 29, 2026 | ||
| trail | Clear and dry. | May 23, 2026 @ 3:08pm May 23, 2026 | ||
| trail | It's rideable up, but most people are not... | Apr 3, 2026 @ 8:14pm Apr 3, 2026 |
Local Badges
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Top 10 Trails1 awarded -
Big Ride 30k1,087 awarded -
Epic Ride 50k332 awarded -
10 Expert Trails22 awarded -
Descent 100k Badge2 awarded -
Completionist0 awarded
Bike & Skill Parks
| name | type | city | rating |
|---|---|---|---|
| Keystone Resort | bike park | Keystone |
Local Mountain Biking Directory
-
Norski SportsBike Shop
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | activity logs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 49 | 51 miles | 10,489 ft | 21 miles | 2,884 ft | #1,142 | #444 | 301 | 1,519 | 14 | 9,534 | |
| E-Bike | 41 | 37 miles | 10,059 ft | 19 miles | 2,513 ft | #3,023 | #1,117 | 801 | 212 | |||
| Gravel Bike | 8 | 22 miles | 157 ft | 4,180 ft | 2,884 ft | #441 | #433 | 15 | 114 | 2 | 58 | |
| Adaptive Bike | 4 | 9 miles | 144 ft | 2,385 ft | 2,349 ft | #445 | #745 | 81 | ||||
| Winter Fat Bike | 3 | 2 miles | 20 ft | 1,358 ft | 82 ft | #441 | #453 | 107 | 2 | |||
| Horse | 3 | 6 miles | 154 ft | 5,154 ft | 951 ft | #2,390 | #1,316 | 239 | 1 | 1 | ||
| Hike | 20 | 27 miles | 1,230 ft | 4 miles | 3,353 ft | #6,135 | #2,155 | 1,478 | 3 | 511 | ||
| Trail Running | 16 | 25 miles | 1,230 ft | 4 miles | 2,884 ft | #6,121 | #1,969 | 1,478 | 3 | 136 | ||
| Dirtbike/Moto | 3 | 8 miles | 95 ft | 2,687 ft | #1,020 | #387 | 236 | 14 | ||||
| Observed Trials | 1 | 1 mile | 636 ft | 1 | ||||||||
| ATV/ORV/OHV | 3 | 8 miles | 95 ft | 2,687 ft | 185 | |||||||
| Snowshoe | 3 | 3 miles | 640 ft | 2 miles | 538 ft | #984 | #480 | 220 | 2 | 9 | ||
| Downhill Ski | 149 | 74 miles | 72,156 ft | 69 miles | 3,114 ft | #105 | #46 | 858 | 5,606 | |||
| Nordic Ski | 4 | 5 miles | 433 ft | 2 miles | 213 ft | #903 | #362 | 213 | 270 |
Frequently Asked Questions About Keystone
▼
What are the best places to ride in Keystone?
Keystone has 3 areas to explore for mountain biking. The top rated areas are:
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What are the highest rated mountain biking trails in Keystone?
The highest rated mountain biking trails in Keystone are:
- Jam Rock (4.6/5)
- Paid-in-Full (4.5/5)
- Eye of the Tiger (4.4/5)
- Cowboy Up (4.3/5)
- High Speed Dirt (4.3/5)
▼
What is the best time of the year to ride in Keystone?
Based on activity log data, the most popular months to ride in Keystone are:
- July (67 activities)
- August (53 activities)
- June (34 activities)
▼
Where can I park to ride in Keystone?
There are 15 parking locations listed in Keystone. The most popular parking spots are: View all parking and trailhead locations on the map to plan your visit.
Activities
Trails
- By J4m3z420
SCoMBA & contributors - Admins: SCoMBA
- #4172 - 10,750 views
- keystone activity log | embed map of Keystone mountain bike trails | keystone mountain biking points of interest
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