Boulder Open Space and Mountain Parks

Coal Seam Trail & Community Ditch Trail

4.7 mi · ▲ 193 ft · 1 hr 40 min

Coal Seam Trail & Community Ditch Trail is a 4.7-mile out-and-back in Boulder Open Space and Mountain Parks near Marshall, CO. It is mostly level, with 193 ft of elevation gain, and mostly dirt. It scores 0/100 on the Ambleway Wildness scale: paved and peopled.

Elevation

0 mi5,555 – 5,748 ft5.1 mi

Getting there

Trailhead: Coal Seam Trail 39.95381, -105.23073
Nearest town Marshall, CO

Directions

AMBLEWAYwww.ambleway.com

Coal Seam Trail & Community Ditch Trail

4.7 mi · ▲ 193 ft · 1 hr 40 min

Elevation 5,556–5,749 ft

Out & Back · Boulder Open Space and Mountain Parks

Trailhead: Coal Seam Trail · 39.95381, -105.23073

Weather Sep 4: Light drizzle, high 92°F / low 62° · precip 8% · wind 9 mph · sunrise 6:32 AM · sunset 7:29 PM

Transit-accessible: CO 93 & Eldorado Springs Dr stop 74 m from the trailhead · Parking lot at the trailhead

  1. Start on Coal Seam Trail, heading SW.
  2. 150 ftBear right, heading S.
  3. 0.5 miContinue straight onto Community Ditch Trail, heading SW.
  4. 1.9 miReach Coal Seam Trail, then turn around and head back the way you came.
  5. 1.9 miContinue straight onto Coal Seam Trail, heading N.
  6. 0.5 miBear right, heading NE.
  7. 50 ftBear left, heading NE.
  8. 50 ftArrive back at the trailhead.

Each distance is the walk from the previous step. Tap a step for a map of its junction.

Trail surface

97% dirt3% gravel

Weather

Light drizzleTemperature 92°F62°
Feels like83°Precip8%Wind9 mphUV7Humidity17%
Rained 0.1″ 4 days ago
Hourly temperature
95°60°
Sunrise 6:32 AM12 AM3 AM9 AM12 PM3 PMSunset 7:29 PM
Sat 91°68°
Sun 91°64° 26%
Mon 87°66° 45%
Tue 87°62° 26%
Wed 83°60° 31%
Thu 92°62° 32%

Good to know

  • Transit-accessible: CO 93 & Eldorado Springs Dr stop 74 m from the trailhead
  • Parking lot at the trailhead

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