This trail is planned
more stats
1.3 miles
Distance
62 ft
Climb
-462 ft
Descent
00:26:09
Avg time
-400 ft
Altitude change
6,019 ft
Altitude min
6,448 ft
Altitude max
6,448 ft
Altitude start
6,050 ft
Altitude end
-5.7%
Grade
-38.1%
Grade max
21.6%
Grade min
633 ft
Distance climb
1 mile
Distance down
161 ft
Distance flat
00:26:09
Avg time

Trail Details

  • Activities
    • Mountain Bike
    • E-Bike
    • Horse
    • Hike
    • Trail Running
    • Dirtbike/Moto
  • Riding Area
    Downieville Trail Network
    Downieville, California
  • Ref Number
    #11E10
  • Difficulty Rating
  • Local Popularity
    55 in Mountain Biking [+]
    • 40 in E-Biking
    • 5 in Trail Running
    • 5 in Hiking
    • 5 in Dirtbiking
    • 5 in Horseback
  • Trail Type
    Singletrack
  • Bike Type
    DH, AM
  • Direction
    Downhill Primary
    Popular Direction Shown
  • Climb Difficulty
    Black Diamond
  • Physical Rating
    Moderate
  • Trail Visibility
    Always easy to follow
  • Season
    Summer, Fall
  • Dogs Allowed
    Yes
  • eBike Allowed
    Yes up to Class 3
  • Land Owner
    USFS

Big Boulder is starts with a 760 foot climb from Pauly Creek, but the reward is one of the best downhill runs in the trail network, maybe California, as it ends at the top of Third Divide. Not to mention the size of the "Big Boulder" that you ride over is about the size of a small apartments building.

Trail Supporters

  • USFS
    Land Manager
Local Trail Association
Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 1 rides
  • 23 miles average
6 Months
  • 5 rides
  • 23 miles avg distance
All
  • 81 rides
  • Last: Sep 12, 2026
Status:
on Sep 4, 2026
Ideal
Avg: 4.2 (14 votes)
Your vote: 0

view (508)
close
      Directions to upper-big-boulder-under-construction-7529 trailhead (39.637560, -120.730430)

      Photos

      11 more »
      mtb
      214 |
      Apr 4, 2021 @ 11:31pm
      Apr 4, 2021
      mtb
      236 |
      Apr 4, 2021 @ 11:31pm
      Apr 4, 2021
      mtb
      1,103 |
      Nov 16, 2014 @ 5:47pm
      Nov 16, 2014
      mtb
      1,056 |
      Nov 16, 2014 @ 5:44pm
      Nov 16, 2014

      Videos

      5 more »
      youtuber My opinion of Fezzari has CHANGED!!! - Fezzari...
      mtb
      13:43 | 189 | Oct 3, 2023 , Downieville
      youtuber Big Boulder 2018 (Downieville, CA) Mountain Biking
      mtb
      12:56 | 1004 | Nov 2, 2018 , Downieville
      youtuber 29ers Smashing Downieville in February - Big...
      mtb
      9:43 | 1001 | Jun 6, 2018 , Downieville
      Downieville 2013
      mtb
      4:14 | 448 | Jul 18, 2013 , Downieville
      4.3
      14 Ratings
      5 50%
      4 36%
      3 7%
      2 7%
      1

      7 Reviews & Comments

      EnglishBill
      Completing previous comment! The trail descends as a single track as you leave the Big Boulder double track, it crosses the double track again and switches back to cross it again (about a third of way down) at that second crossing of double track the trail shows as good, but it is not yet complete. To ride down follow the double track a while and the two trails will eventually rejoin right at the old almost buried timbers that mark the old hard rock mine there. If you look the bushes to the right you’ll see how the trail is coming along, it was just a bed of hacked madrone when I tried to cross it! BUT don’t be put off this whole climb and descent starting from the shuttle drop off above packer saddle is epic. You climb off the saddle north from there and pick up the old pacific crest trail section they rerouted and now allow bikes on (the gold valley rim trail) stunningly beautiful views of the lakes basin, then drop the gold valley OHV TO PAULEY CREEK OHV for just a short hop till you hit the Big Boulder double track. If you’ve only done the Downieville Classic run then this one is well worth adding. Do not be put off by e-bike comment. It’s a 2k ish climb added compared to the downhill classic but I did it in my early 60s on an old Bullet and I ain’t no weekend warrior! Epic on an ebike too. Have fun
      EnglishBill
      CONFIRMING THE MID SECTION IS INCOMPLETE AS OF 24th June 2024 when I tried to ride it based on it showing as a trail in trailforks. The part that is not complete looks like a trail at the entry where it crosses
      Grandridgedirt
      DO NOT ride this trail from the top. I dont know why it's listed on trailfroks and elsewhere. This trail is not currently compete (as of June 2024). Ride mineshaft to bih boulder that is a great trail. The portions of big boulder above the mineshaft junction are unrideable the trail us not complete and includes a long section of somewhat uncut bushes that are terrible to try to traverse through. Just don't do it until you hear otherwise. The rest of the trail (mineshaft junction and below) is great.

      We hope you've been enjoying Trailforks!

      Create a FREE account to view all trail reviews and much more.

      • By FRguild & contributors
      • #7529 - 7,266 views

      Hit the Trail

      Open in App

      Get this trail on your phone instantly.
      open trail in app

      Download Trail

      Save to wishlist, Garmin & download.
      save the trail

      Find Related Routes

      Find routes and users activities that include this trail.
      find routes for this trail

      You must enter a description before submitting.