GeoBiking CO_DN CTM Trail Description

CoaltonMarshl Coalton & Mashall Mesa Loop
Trail Network Overview Follows Trail N to Singletree Trail head to marshall area to Coalton Trail to McCaslin, then N to start
Key CTM Connects to: Coal Creek Trail Also Known As: Community Ditch Tr, Cowdrey Draw Tr, Greenbelt Plateau Tr, High Prairie Tr, Single Tree Tr, MeadowLark Tr, Mayhoffer Tr
  Community Doudy Draw Trail
Waypoints 19   Flat Irons Vista Trail
  Rock Creek Trail
Canals Coal Cr Ditch at CTMspur
Community Ditch between
CTMmay and CTMgpe
Modified Moved start to new Coalton Trailhead
added new Meadowlark & Mayhoffer trails
Website bouldercolorado.gov 3/27/2011
Distance Statistics
Cycle Computer TrackLog Route   Track without RKC spur
14.8 11.6 14.1
Elevation Statistics
Start End Min Max Gain Ascent Descent Grade
5,552 5,560 5,516 5,964 8 1,275 3
Type Hi Prairie Loop Rating Medium, some good hills, one short steep dirt section
Codes FECdspw
Surfaces Fine crushers, singletrack and old dirt roads, concrete MUP on spur to Rock Cr Trail
Notes McCaslin has bike lanes
High Prairie & Greenbelt Plateau trails may be closed May 1 to July 31 for habitat! - Detour on 128
Track Color Map Color Track Starts @ Track Ends @
Blue Lt Blue Coalton Trail head (CTMcth) CTM loop start/end (CTMloop)
Waypoint Longitude Latitude Comment Altitude Waypoint Type Long Description / note
CTMcth 39 55.739 -105  9.992 Coalton TH 5,552 Parking Area Coalton Trailhead & Restrooms
RKC Trail across McCaslin
CTMloop 39 55.726 -105 10.047 Loop 5,560 Bike Trail Trail loop starts here - route goes N
CTM-1 39 56.119 -105 10.006 Via 5,630 Waypoint track goes W
CTM-2 39 56.090 -105 10.567 Via 5,732 Waypoint track turns NE
CTMspur 39 56.805 -105  9.952 RKC Spur 5,613 Bike Trail Spur to Rock Cr Trail
CTMrkcs 39 56.686 -105  9.720 RKC S UP 5,602 Bike Trail Rock Cr Trail - share UnderPass N
CTMrkcn 39 56.737 -105  9.736 RKC N UP 5,605 Bike Trail Rock Cr Trail - end share
CTMspur See Above Resume main trail
CTMstt 39 56.937 -105 10.170 Singletree Th 5,516 Parking Area Single Tree Trailhead - head W
CTMmay 39 57.113 -105 10.767 Mayhoffer Tr 5,585 Bike Trail Start Mayhoffer Trail
CTMcde 39 57.550 -105 11.979 Cowdrey Draw Tr 5,641 Bike Trail Start Cowdrey Draw Tr - Head W
CTMcdde 39 57.264 -105 12.718 CDD Tr N 5,696 Bike Trail Mesa Valley Tr (part of CDD Tr)
Keep going
CTM-ms 39 57.182 -105 12.919 Marshall Spilway 5,708 Scenic Area Marshall Lake spillway
CTMgpe 39 56.886 -105 13.799 Grnblt Plt Tr E 5,930 Bike Trail Greenbelt Plateau tr E junction
Go S uphill
CTM-s 39 56.738 -105 13.860 Via Go S 5,815 Bike Trail Trail junction, Left to Mesa, Go Right
CTMgps 39 56.288 -105 13.758 Greenbelt Platea 5,930 Summit Summit of plateau trail
CTM128 39 55.739 -105 13.983 128 Grnblt Pl Th 5,903 Parking Area Greenbelt Plateau Trail head near 128 & 93 Follow High Prairie Tr E
CTM-wg 39 54.854 -105 12.378 Coalton W Gate 5,949 Bike Trail West end of Coalton Trail
CTM-3 39 55.217 -105 11.739 Via 5,874 Waypoint Via
CTM-4 39 55.719 -105 11.711 Via 5,830 Waypoint Via
CTMloop See Above Back at Start
RTD: RTD-SL RTD-EDS Blue Waypoints optional & not in route