MTB Project Logo

Coal Seam

Intermediate
 3.6 (8)
  1. Areas
  2. CO
  3. …Front Range
  4. …Boulder
  5. Marshall Mesa

“Super fun connector trail at Marshall Mesa trailhead. ”

Garrett Lodewyck
Your Rating:      Clear Rating
Your Difficulty:
Your Favorites: Add to Favorites · Your List
Google Map
Zoom in to see details
Map Key

0.6

Miles

0.9

KM
Singletrack

5,718' 1,743 m

High

5,567' 1,697 m

Low

151' 46 m

Up

0' 0 m

Down

5%

Avg Grade (3°)

9%

Max Grade (5°)

Dogs Unknown

E-Bikes Unknown

Description

A fun connector with an extremely rocky option, and a very easy walking path option. The trail heads south, paralleling 93, and works its way up to a connection with Community Ditch.

Contacts

Local Club: Boulder Mountainbike Alliance

Aug 16, 2022: Picture Rock Improvements

Aug 8, 2022: Betasso Access From Boulder Limited with Sugarloaf Road Closure

Jul 29, 2022: BMA’S COMMENTS ON OSMP E-BIKE EVALUATION

Land Manager: City of Boulder, Colorado - Parks and Recreation

Shared By:

Garrett Lodewyck
Full Details

Trail Ratings

  3.6 from 8 votes

#4

in Marshall Mesa

#17899

Overall
  3.6 from 8 votes
5 Star
0%
4 Star
63%
3 Star
38%
2 Star
0%
1 Star
0%
Trail Rankings

#4

in Marshall Mesa

#1,509

in Colorado

#17,899

Overall
5 Views Last Month
893 Since May 1, 2013
Intermediate
13%
0%
88%
0%
0%
0%
Add a Photo

Photos

Heading out from the trailhead, the smooth wide trail awaits - much like most of the DIrty Bismarck surface.
Mar 26, 2013 near Superior, CO

0 Comments

Weather

Current Trail Conditions

Update Conditions
Minor Issues 9 days ago See History
Add Your Check-In

Check-Ins

May 3, 2022
Loren D
Marshall Mesa trailhead open again!
Apr 3, 2022
Trent Hillier
Jul 12, 2020
Becky Lynn
May 14, 2019
Agustin Aguilera
Aug 14, 2018
William Horst
May 26, 2018
Cari Schnepp
Nov 13, 2016
Paige Schavey
Nov 1, 2016
Raúl Gross

Nearby Recommended Routes