Grand Traverse Mountain Run
ElevationAscent: 6,197' 1,889 m
Descent: -7,072' -2,156 m
High: 12,323' 3,756 m
Low: 8,027' 2,447 m
GradeAvg Grade: 6% (4°)
Max Grade: 35% (20°)
Current trail conditions
Popular runs nearby
Camp 4 Coffee Cart to Cart Trail Run
19.9 mi 32.0 km • Point to Point • 2,266 ft Ascent 690.63 m Ascent
Singletrack Crested Butte, CO( 1 )
Mt. Crested Butte
7.1 mi 11.4 km • Point to Point • 2,785 ft Ascent 848.83 m Ascent
Singletrack Crested Butte, CO( 9 )
The Scarp Ridge Traverse
10.8 mi 17.3 km • Point to Point • 1,689 ft Ascent 514.73 m Ascent
Singletrack Crested Butte, CO( 2 )
Four Pass Loop
27.1 mi 43.6 km • Loop • 7,327 ft Ascent 2233.3 m Ascent
Singletrack Snowmass Village, CO( 117 )
13.6 mi 21.8 km • Out and Back • 2,559 ft Ascent 780.07 m Ascent
Singletrack St. Elmo, CO( 1 )
Run this trail?
Add details to help others plan their adventure.
“The course of the Grand Traverse Mountain Run.”— Kristen Arendt
Featured Race - Sep 1, 2018
Each participant should carry at a minimum:
- Buff or light hat
- Dark sunglasses
- Wind shell with hood
- Collapsible Cup (aid stations will not have cups)
- Hydration Carrying System (enough storage capacity to sustain you 2-3 hours between aid.)
Run Aid Locations:
- AID #1 (FULL AID): Juct. FS Trails 408 & 738.2A - Mile 9.4
- AID #2 (Limited AID): Juct. FS Trails 400 & 405 - Mile 16.5
- AID #3 (FULL AID): Taylor Pass - Mile 23.25
- AID #4 (Limited AID): Barnard Hut proximity on Richmond Hill Road - Mile 28.8
- AID # 5 (FULL AID): Aspen Mountain Boundary - Mile 35.3
The race start will take place on the 200 block of Elk Avenue in Downtown Crested Butte (in front of the Post Office). Departing easterly down Elk Ave, competitors will encounter dirt within .5 miles of the start when they meet the McCormic Ranch subdivision road. In another .3 mi., racers will join Tony's Trail, embarking on 3 miles of singletrack trail connecting to the Upper Upper Loop (FS-435.1). This section poses a technical 200 climb, followed by a 400 descent to the trails junction with County Road 738 (L-Turn). The race will remain on this dirt surfaced road for 2.2 miles, resuming singletrack at the junction with Trail 408 (R-Turn), also known as the Canal Trail (1st water crossing of the course ).
Mildly ascending for 2.3 miles racers will encounter their second wet stream crossing at Brush Creek, which promptly delivers them to AID #1 (Full Aid Mile 8.5). The course briefly continues on a narrowly sketched singletrack through the Death Pass escarpment. Racers will remain on the East Brush Creek jeep road (FS 738.2B), crossing Middle Brush Creek (3rd. wet crossing).
Racers must be vigilant NOT to diverge onto FS 738 (L-Turn) along this route - DON'T go towards Pearl Pass!
Forest Service road 738.2B eventually becomes TR 400, further ascending to one more wet crossing over East Brush Creek, leading racers shortly thereafter to AID #2 (Limited Aid Mile 14.5)
Departing AID #2 racers will switch back up onto a climbing traverse, roughly 1 mile to the top of Star Pass (12,336).
Beyond the summit, a gradual singletrack descent connects to Taylor Pass Divide Road (FS 761.A). This primitive doubletrack road skirts the eastern slopes of Taylor peak, exponentially gaining altitude until attaining Taylor flats where the route continues a gentle ascent to the broad summit of Taylor Pass and AID #3 (Full Aid Mile 22).
Star Pass to Aspen
From AID #3 gradual climbing continues, mixed with an intervening descent before once more climbing to the routes second highest elevation point at 12,306. From here the course begins its incremental drop in elevation, joining Richmond Ridge Road, leading racers onto Aid #4 (Limited Aid Mile 27). From this second to last aid station, racers will be subjected to a 7 mile rolling traverse out Richmond Ridge Road, delivering them to Aid #5 (Full Aid Mile 34) at the top of Ajax Mountain!
Entering the Aspen Ski Company boundary, racers will embark upon a 3,200 elevation loss over 3.6 miles, delivering them to their finish at the base of Lift 1A. The descent will utilize both utility roads and singletrack trail within the Aspen Mountain trail network.
IMPORTANT: All information is subject to change. For the safety of racers and volunteers, weather or other environmental conditions may require a change in the race start time or location, the official course, or race rules or may lead to cancellation. The registration fee is non-refundable.
Local Club: Roaring Fork Outdoor Volunteers
May 21, 2019: Young Stewards Initiative – 6 Months Later
May 9, 2019: Mitchell Creek Trail
Apr 30, 2019: Announcing RFOV’s New Executive Director
Land Manager: USFS - White River National Forest Office
May 16, 2019: Forest Service approves Wolf Creek Storage Wells project