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4,111 ft
Distance
97 ft
Climb
-172 ft
Descent
00:05:56
Avg time
-77 ft
Altitude change
9,081 ft
Altitude min
9,203 ft
Altitude max
9,158 ft
Altitude start
9,081 ft
Altitude end
-1.9%
Grade
-22.1%
Grade max
19.4%
Grade min
1,102 ft
Distance climb
1,985 ft
Distance down
1,007 ft
Distance flat
00:05:56
Avg time
Mammoth Details
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Activities
- Mountain Bike
- E-Bike
- Hike
- Trail Running
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Riding AreaFrisco Peninsula
Frisco, Colorado -
Difficulty Rating
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Local Popularity65 in Mountain Biking [+]
- 45 in E-Biking
- 35 in Trail Running
- 45 in Hiking
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Global Ranking
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Hiking SAC ScaleT2 Mountain Hiking
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Trail TypeSingletrack
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Climb DifficultyBlue
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Physical RatingModerate
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Trail VisibilityAlways easy to follow
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Dogs AllowedYes
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eBike AllowedYes up to Class 1
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Year Opened2023
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Land OwnerTown of Frisco
A smooth trail built by Troy Heflin for the Town of Frisco that rolls down the hillside from its intersection with Pretty Slick and drops to the Perimeter Trail in the old Dickey parking lot area.
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 55 rides
- 13 miles avg distance
All
- 240 rides
- Last: Jun 27, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Mammoth Trail Reports
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Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Snow Cover Partial
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Ideal
- Dry
- Very Dry
Trail Flow (Ridden Direction)
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The colour categories are based on what percentage of riders are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
- bi-directional trail
- no data
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- < 2 weeks
- < 1 month
- < 6 months
- > 6 months
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- Downhill Primary
- Both Directions
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- Uphill Only
- One Direction
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Directions to mammoth trailhead
(39.584090, -106.059320)
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Nearby Trails
- Pretty Slick 1,201 ft
- Eureka Patch 2,270 ft
- Excelsior 2,270 ft
- Sky Pilot 2,280 ft
- Aftermath 2,280 ft
- By WayneHaley
SCoMBA & contributors - #670558 - 662 views
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Frequently Asked Questions About Mammoth
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Where is Mammoth located?
Mammoth is located in Frisco Peninsula, Frisco, Colorado, United States. It is part of the Frisco Peninsula trail network. The trailhead is located at coordinates 39.58409, -106.05932.
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How hard is Mammoth?
Mammoth is rated as Blue difficulty. The physical rating is Moderate. The average grade is 1.9%. The climb difficulty is rated Blue.
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What is the elevation gain for Mammoth?
Mammoth has 97 ft of elevation gain. The trail has 172 ft of elevation descent. The elevation ranges from 9,081 ft to 9,203 ft.
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How long is Mammoth?
Mammoth is 4,111 ft long. The trail type is singletrack.
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