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Black Diamond Trail
4.8 ★★★★★ 152 Google reviews · Running trail in Black Diamond, Washington · Open 24 hours
Runner's snapshot
- Surface
- Natural surface
- Distance
- Not reported
- Shape
- Not reported
- Shade
- Not reported
- Access
- Open 24 hours
Confirmed from Black Diamond Trail's own listing, the park or land manager's website, and runner reviews. Blank cells mean we could not verify that fact — we would rather say "not reported" than invent one. There is no Easy / Moderate / Hard rating on this page on purpose: a one-word difficulty score tells you nothing about whether a trail suits your run. Surface, distance, shade and hours do.
What runners say about Black Diamond Trail
“So many trails, all beautiful and scenic.”
“All the trails are well marked and if you are using the Trail Forks app it makes it that much easier to track where your at.”
This park has a ton of MTB trails to offer! All the trails are well marked and if you are using the Trail Forks app it makes it that much easier to track where your at. All in all a great place to start if you are just getting into mountain biking!
Love hiking and walking in here. Some of the trails are named and are are being marked. Its easy to get list in here. Your GPS will not work. It will send you in circles. There is a large gravel parking area here.
One of Chanelles favorite places to walk. She met her first little snake here
So many trails, all beautiful and scenic. Something for everyone, deep forest paths, sunlit walks and big grassy pastures. And a creek for splashing paws! Note that there are many off leash dogs in the park and some have limited or poor recall, so if you take your pups be prepared for playful encounters.
Trail conditions & character
“Note that there are many off leash dogs in the park and some have limited or poor recall, so if you take your pups be prepared for playful encounters.”
“A bit of roots and rocks but great rolling hills for building your mountain biking technical skills!”
“All the trails are well marked and if you are using the Trail Forks app it makes it that much easier to track where your at.”
Plan your run at Black Diamond Trail
The practical stuff
- AccessOpen 24 hours — no gate to beat, so a 5am or a 10pm run both work
- SurfaceNatural surface — easiest on the joints and the most fun, but expect roots, rocks and mud after rain
- DistanceNot reported. Trail systems often quote total path mileage rather than a single loop, so measure the route you actually want before you drive out.
- ShadeNot reported. Assume some of it is exposed and carry water in summer.
- DogsWelcome, per reviewers. Leash rules vary by park — the trailhead sign is the authority.
Hours
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
Running trails near Black Diamond
Other trails within easy driving distance — useful when this one is flooded, gated, or just not the run you had in mind today.
Black Diamond Natural Area
4.7 ★★★★★ 391 reviews
Hiker and cyclist favorite with various trails featuring gap jumps and berms, as well as a creek.
Summit Ridge
4.4 ★★★★☆ 46 reviews
Henry's Ridge Natural Area
4.7 ★★★★★ 302 reviews
Hundreds of acres of forestland with over 10 miles of trails for hiking, jogging & mountain biking.
Henry's Ridge Open Space
4.7 ★★★★★ 99 reviews
Gnome-themed open space boasting miles of winding trails for walking and mountain biking.
Lake Sawyer Regional Park
4.2 ★★★★☆ 233 reviews
Park with a lake for boating and fishing, plus wooded trails.
Summit Park Off Leash Dog Park
4.3 ★★★★☆ 73 reviews
Dog-friendly wooded area with a trail, plus a kids' playground and a basketball court.