15.0 miles
Distance
976 ft
Climb
-1,078 ft
Descent
817 ft
High Point

This route hits all the advanced trails.

Detailed Description
All Diamonds is a 15 mile less popular expert route located near Maple Valley Washington. This mountain bike only route can be used one direction and has a hard overall physical rating. This route includes 50 trails. This route climbs 976 ft with a max elevation of 817 ft then descends -1,078 ft.
Local Trail Association
Local trail association
Evergreen Mountain Bike Alliance (evergreenmtb.org)
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56 Reviews & Comments

  • + 1
MousexxxHouse (Feb 6, 2022 at 19:22)
Trail Spooky
Fun if somewhat unremarkable. Similar to other basic trails in the area (Kathleen, etc.) with very mild ups and downs, good twists, good drainage, good tree cover.

It makes a good add-on if you are going on remaster anyway... For example heading to Tarzan.

Not sure why this is listed as blue as opposed to green. I'd say this is less challenging than, say, Rock and Roll.
[Reply]
  • + 1
gnarlord (Oct 9, 2021 at 18:52)
Trail Derailer
The troll bridge and the log ride are super slippery except in the driest of conditions. There are no traction enhancements on them, so proceed with caution!
[Reply]
  • + 2
ELAY1968 (Jul 25, 2021 at 0:08)
Trail Tribulation
Not really a lot of fun. Twists and turns are excessive. Very hard to find a flow. It's not really a hard trail but just very difficult to get momentum.
[Reply]
  • + 1
dcx5000 (Jun 21, 2021 at 2:22)
Trail Maple Rock
Overgrown with blackberry bushes. Tough to get through
[Reply]
  • + 0
kalsing (Mar 20, 2021 at 14:52)
Trail Big Beaver
This trail rides really well even on a very wet day.
[Reply]
  • + 0
Oggydoggy (Nov 7, 2020 at 19:44)
Trail Schrader
One of my favorite trails! Flow the boulder!
[Reply]
  • + 0
Oggydoggy (Nov 7, 2020 at 19:44)
Trail Schrader
One of my favorite trails! Flow the boulder!
[Reply]
  • + 0
ryng (Oct 31, 2020 at 14:59)
Lots of climbing, but a really fun drop just pass the downed tree.
[Reply]
  • + 2
jmbrunson (Oct 6, 2020 at 10:14)
Trail Derailer
I wouldn't call this a black. The troll bridge is the only black feature, and it has a prominent ride-around.
[Reply]
  • + 1
jmbrunson (Oct 7, 2020 at 8:22)
Trail Derailer
Fun trail regardless of the difficulty rating
[Reply]
  • + 0
dmcmul (Sep 8, 2020 at 12:18)
Trail Feeder Line
One tree down from last night’s high winds and some debris. Trail very dry.
[Reply]
  • + 1
kastanridesbikes (Jul 20, 2020 at 18:45)
Trail Schrader
This is the best trail in the area, imo. Other great ones, without jumps but nice berms and flow, start from the same point. Check it out for sure. The rock jump is small and super fun.
[Reply]
  • + 1
kastanridesbikes (Jul 20, 2020 at 18:45)
Trail Schrader
This is the best trail in the area, imo. Other great ones, without jumps but nice berms and flow, start from the same point. Check it out for sure. The rock jump is small and super fun.
[Reply]
  • + 0
Taylort8898 (Jul 15, 2020 at 10:33)
Trail Sting'r
Lots of large groups with kids that don’t know to clear the trail CAUTION
[Reply]
  • + 2
bpercival (Jul 8, 2020 at 16:40)
Trail Spooky
This is a fun, twisty section of trail in a very pretty section of the forest.
[Reply]
  • + 1
k-w (Jul 5, 2020 at 18:55)
Trail Sting'r
Good trail but very popular with families going for a walk, be careful and loud especially going downhill.
[Reply]
  • + 1
k-w (Jun 6, 2020 at 12:12)
Trail Master Link
Why was the BDOS section of this removed? I can understand removing the rail crossing but removing the whole trail just makes this an inaccurate map.
[Reply]
  • + 1
nocoast BDTC (Jun 6, 2020 at 18:12)
Trail Master Link
The trail was blocked for decommissioning, but some person or group restored the trail without permission. I believe evergreen is coordinating with KCP and will either block or sign the trail.
[Reply]
  • + 1
k-w (Jun 6, 2020 at 19:36)
Trail Master Link
Ah, that makes sense. So the entire section from Remaster to Spike being decommissioned?
[Reply]
  • + 1
bpercival (May 22, 2020 at 18:34)
Lots of families and kids walking on this trail, and this area. Nice trail.
[Reply]
  • + 1
bpercival (May 22, 2020 at 18:34)
Lots of families and kids walking on this trail, and this area. Nice trail.
[Reply]
  • + 1
bpercival (May 22, 2020 at 18:34)
Lots of families and kids walking on this trail, and this area. Nice trail.
[Reply]
  • + 1
bpercival (May 22, 2020 at 18:34)
Lots of families and kids walking on this trail, and this area. Nice trail.
[Reply]
  • + 0
calvesrus (Mar 28, 2020 at 23:12)
Ridden most of this trail many times. I always go right and take Schrader but today I did the whole UBT and loved the bigger drop! Looks more intimidating than it is but none the less the faster you can go the further down the landing you can get????????
[Reply]
  • + 0
calvesrus (Mar 28, 2020 at 23:12)
Ridden most of this trail many times. I always go right and take Schrader but today I did the whole UBT and loved the bigger drop! Looks more intimidating than it is but none the less the faster you can go the further down the landing you can get????????
[Reply]
  • + 0
calvesrus (Mar 28, 2020 at 23:12)
Ridden most of this trail many times. I always go right and take Schrader but today I did the whole UBT and loved the bigger drop! Looks more intimidating than it is but none the less the faster you can go the further down the landing you can get????????
[Reply]
  • + 0
calvesrus (Mar 28, 2020 at 23:12)
Ridden most of this trail many times. I always go right and take Schrader but today I did the whole UBT and loved the bigger drop! Looks more intimidating than it is but none the less the faster you can go the further down the landing you can get????????
[Reply]
  • + 0
calvesrus (Mar 28, 2020 at 23:12)
Ridden most of this trail many times. I always go right and take Schrader but today I did the whole UBT and loved the bigger drop! Looks more intimidating than it is but none the less the faster you can go the further down the landing you can get????????
[Reply]
  • + 0
calvesrus (Mar 28, 2020 at 23:04)
Trail Schrader
This is a super fun trail and I never see people on it. The rock jump is awesome
[Reply]
  • + 0
calvesrus (Mar 28, 2020 at 23:04)
Trail Schrader
This is a super fun trail and I never see people on it. The rock jump is awesome
[Reply]
  • + 1
KGriglio (Nov 2, 2019 at 13:36)
Trail Tribulation
Homeless person sleeping on the side of tribulation. He wasn’t far In and was sleeping on the side of the trail. The person had two bags, a blue sleeping bag, could not see who the person is due to their head covered
[Reply]
  • + 1
Wash2160 (Jun 24, 2019 at 8:52)
Trail Iron Brigade
Trail needs some signs showing exit short cuts and continue trail directions. But great intermediate trail and smooth rolling.
[Reply]
  • + 1
Wash2160 (Jun 24, 2019 at 8:52)
Trail Iron Brigade
Trail needs some signs showing exit short cuts and continue trail directions. But great intermediate trail and smooth rolling.
[Reply]
  • + 0
egodeath (Mar 27, 2019 at 15:14)
Trail Schrader
Dope trail
[Reply]
  • + 0
egodeath (Mar 27, 2019 at 15:14)
Trail Schrader
Dope trail
[Reply]
  • + 0
douglasbruce (Dec 8, 2018 at 19:33)
Trail Back Nine
Logged, no longer rideable.
[Reply]
  • + 0
Barkada (Nov 22, 2018 at 14:38)
Trail Iron Brigade
Found a sweet fallen log to ride in the middle of the trail.
[Reply]
  • + 0
Barkada (Nov 22, 2018 at 14:38)
Trail Iron Brigade
Found a sweet fallen log to ride in the middle of the trail.
[Reply]
  • + 1
Barkada (Oct 9, 2018 at 21:32)
Quick little trail with a fun drop at the beginning.
[Reply]
  • + 0
Barkada (Sep 30, 2018 at 7:54)
Trail Derailer
It appears that the trail route had been shortened, still a fun, technical ride. The troll bridge was overgrown earlier this year, but is now visible and ready to ride.
[Reply]
  • + 0
ValD123 (Sep 8, 2018 at 12:30)
Trail Old Mike
Closed due to logging.
[Reply]
  • + 0
Barkada (Jul 28, 2018 at 15:32)
Trail Feeder Line
Fun trail, well maintained. More technical than others, but a great flow.
[Reply]
  • + 0
dutchbroz (Jun 25, 2018 at 21:27)
Trail Big Beaver
Map for this needs updating. Many switchbacks up and down hill not represented
[Reply]
  • + 0
dutchbroz (Jun 26, 2018 at 12:12)
Trail Big Beaver
..
[Reply]
  • + 4
dshawster (May 17, 2018 at 14:17)
Trail Tribulation
I consider myself a beginner/intermediate rider and I wouldn't call this a black diamond, all the hard technical stuff has ride arounds just bring some power to get up the rooty climbs
[Reply]
  • + 1
k-w (May 5, 2018 at 15:27)
Trail Brain Wave
If there's any beginners out there, this trail is easily a Green Circle from the intersection with Grassy to the intersection with Spooky.
[Reply]
  • + 2
egodeath (Mar 24, 2018 at 21:02)
Trail Tribulation
Holy crap, what a fun ride. I consider this a henry's ridge essential. If you ever go to black diamond, make sure to hit this masterpiece. I don't consider myself a religious man, but this trail will make you believe. The trailbuilders must have had the hand of god behind their shovels because this is insane. The moment you get in, you quickly realize it is trying to throw you off your bike constantly. Full of challenging and fun technical features that'll have you scratching your head. Absolutely amazing.
[Reply]
  • + 0
TylerCefalu (Jan 28, 2018 at 19:32)
Trail Schrader
Awesome, very flowy trail, very nice drainage (I was there whilst it was raining and the trail was dirt dry) the boulder gap drop is one of a kind ( your not going to find anything like that anywhere else) and super fun. This trail is definitely worth your time
[Reply]
  • + 0
TylerCefalu (Jan 28, 2018 at 19:32)
Trail Schrader
Awesome, very flowy trail, very nice drainage (I was there whilst it was raining and the trail was dirt dry) the boulder gap drop is one of a kind ( your not going to find anything like that anywhere else) and super fun. This trail is definitely worth your time
[Reply]
  • + 1
kevin-shankland (Oct 17, 2017 at 13:35)
Trail Schrader
My favorite trail in Henry's Ridge. I ride out there multiple times a week, and it's very fun. The rock jump is slippery when wet. Smooth berms and decent table tops.
[Reply]
  • + 1
kevin-shankland (Oct 17, 2017 at 13:35)
Trail Schrader
My favorite trail in Henry's Ridge. I ride out there multiple times a week, and it's very fun. The rock jump is slippery when wet. Smooth berms and decent table tops.
[Reply]
  • + 1
zombieskiller37 (Aug 31, 2017 at 16:49)
Trail Schrader
Best trail in henery's ridge for fast flow????
[Reply]
  • + 1
zombieskiller37 (Aug 31, 2017 at 16:49)
Trail Schrader
Best trail in henery's ridge for fast flow????
[Reply]
  • + 2
Metafreaq (Jun 28, 2017 at 20:31)
Trail Tribulation
This trail has everything to keep your skills sharp. Plenty of obstacles. Plenty of roots. And a few nettles that'll bite cha'. Just a good trail to warm up the fundamentals on before a big ride!
[Reply]
  • + 0
Vnasty J-GULCH (May 11, 2017 at 21:26)
Trail Schrader
Very fun, made the ride worth it.
[Reply]
  • + 0
Vnasty J-GULCH (May 11, 2017 at 21:26)
Trail Schrader
Very fun, made the ride worth it.
[Reply]
Deleted threads/comments are hidden





Trails in Route

Details

  • Riding area
  • Primary Activity
    Mountain Bike
  • Difficulty rating
    Black Diamond
  • Route Type
    Point to Point
  • Bike type
    AM
  • Direction
    One Direction
  • Physical rating
    Hard
More Stats for All Diamonds mountain bike route
  • Altitude change
    -104 ft
  • Altitude min
    546 ft
  • Altitude start
    652 ft
  • Altitude end
    548 ft
  • Grade
    -0.1%
  • Grade max
    -42%
  • Grade min
    35.4%
  • Distance climb
    4 miles
  • Distance down
    5 miles
  • Distance flat
    6 miles
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Trail Conditions
  • Unknown
  • Snow Groomed
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  • Freeze/thaw Cycle
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  • Variable
  • Ideal
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snow and flow
snow and flow
trail: Schrader
9:09 | 86 | comments: 0 | favs:
Feb 28, 2022
Sweet look at cam
Sweet look at cam
trail: ATM
236 | comments: 0 | favs: 1
Feb 25, 2021

Recent Trail Reports Along Route

statustraildateconditiondescription
Rock & Roll
Aug 23, 2022 @ 7:02pm
Aug 23, 2022
Walk Up
Aug 20, 2022 @ 8:58am
Aug 20, 2022
Tribulation
Aug 17, 2022 @ 9:05am
Aug 17, 2022
Lots of plant growth onto trail. A few broken boards on ramps. Still rideable!
Creature
Aug 5, 2022 @ 11:42am
Aug 5, 2022
Big Beaver
Aug 1, 2022 @ 12:43pm
Aug 1, 2022
more reports »
  • By zombieskiller37 & contributors
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