Open in App
Get this trail on your phone instantly.
more stats
2.5 miles
Distance
-2,210 ft
Descent
00:35:38
Avg time
-2,210 ft
Altitude change
2,448 ft
Altitude min
4,657 ft
Altitude max
4,657 ft
Altitude start
2,448 ft
Altitude end
-16.6%
Grade
-57%
Grade max
-1.7%
Grade min
3 miles
Distance down
00:35:38
Avg time
Crazy Dust Details
-
Activities
- Mountain Bike
- Hike
- Trail Running
-
Riding AreaDoi Suthep Pui National Park
Chiang Mai -
Difficulty Rating
-
Local Popularity
-
Global Ranking
-
National Ranking
-
Hiking SAC ScaleT1 Hiking
-
Trail TypeSingletrack
-
Bike TypeDH, AM
-
DirectionDownhill OnlyPopular Direction Shown
-
Physical RatingHard
-
Trail VisibilityAlways easy to follow
-
SeasonOct - June
-
Dogs AllowedYes
-
TTFs on TrailBerm, Drop, Jump, Gap Jump, Rock Face
This is a black diamond downhill trail and a feature of the Chiang Mai International Enduro Race. The upper section is steep with slope gradients up to -40% and good flow. In 2019 some big jumps and drops were added to offer some technical options for the more adventurous. The lower section is still steep with treacherous rock gardens that alternate with flow sections but overall is very rutted with plenty of loose rocks. Quite dusty in the dry season, hence the name.
Access Info
The upper section begins at the road that leads from San Ku down to the Ban Khun Chang Khian village. The lower section coincides with the Wang Bua Ban route (also known as "Iron Man" trail) and exits on Sriwichai road.
Trail Supporters
Chiang Mai Trail BustersSponsor
Local Trail Association
-
-
Please consider joining or donating to the local trail association to supportDonate to earn trail karma!
trail development & maintenance.
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 1 rides
- 12 miles avg distance
All
- 12 rides
- Last: Jul 26, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Crazy Dust Trail Reports
more »
close
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.
?
Activity Recordings
Trailforks uses anonymized public activity data.
?
Winter Trails
Warning
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.
Save
Directions to crazy-dust trailhead
(18.830350, 98.898840)
Photos
12 more »
CMjunglesnake
The southeastern bottom half of the trail is narrow, heavily overgrown with a lot of weedy grass, and can be steep, but the top half is wider, well maintained, and straightforward.
Can get tricky after heavy rains.
Can get tricky after heavy rains.
We hope you've been enjoying Trailforks!
Create a FREE account to view all trail reviews and much more.
Nearby Trails
- Session 3,717 ft
- Doi Pui Western Ridge 4,068 ft
- Doi Pui Climb 4,075 ft
- Secret Valley 4,177 ft
- Ban Khun Chang Khian Access Loop 4,245 ft
Doi Suthep Pui National Park
- By junglecyclist & contributors
- #46962 - 3,862 views
- Follow/Subscribe
- login to download gpx or kml files.
Hit the Trail
Download Trail
Save to wishlist, Garmin & download.
Find Related Routes
Find routes and users activities that include this trail.
You must enter a description before submitting.