Name: Broken Thumb
Rating: 3.3

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Description

Broken Thumb is a nice diversion from the descent down Rollins Pass (aka Corona Pass). Broken Thumb could be ridden both ways but isn't that great of a climb and would likely require some walking. The upper portion of the trail is wide, fast, and flowy with water bar whoops and some steeper sections.

The bottom half is generally flatter and was reclaimed to singletrack in 2012 or 2013. From the trailhead on Water Board Road/ FS 128 head west (left if descending Broken Thumb) to get back to Rollins Pass (aka Corona Pass).

Contacts

Land Manager: USFS - Arapaho & Roosevelt National Forests Office

Shared By:

Jim Mapes with improvements by Jacob Turner

Full Details

Trail Ratings

3.3 from 16 votes

#33

in Winter Park/Trestle Bike Park

#13930

Overall

3.3 from 16 votes

5 Star		6%
4 Star		38%
3 Star		38%
2 Star		19%
1 Star		0%

Trail Rankings

#33

in Winter Park/Trestle Bi…

#1,402

in Colorado

#13,930

Overall

2 Views Last Month

3,043 Since Sep 8, 2013

		0%
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		40%
		33%
		27%
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Photos

Jul 23, 2017 near Winter…, CO

Start of Broken Thumb from Corona Pass Rd.

Aug 16, 2021 near Winter…, CO

Aug 16, 2021 near Winter…, CO

Several sections of loose scree type rock.

Jul 23, 2017 near Winter…, CO

Sep 9, 2013 near Winter…, CO

Jul 23, 2017 near Winter…, CO

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Check-Ins

Aug 6, 2025

Roylnn Serati

Sep 9, 2023

Michael Neilands

Looped this with Cross Trails to Corona Pass to the middle of Twisted Ankle. Very good shape with occasional tough obstacles like roots and stumps. 18mi — 2h 30m

Jul 11, 2021

Ryan Witt

13mi — 1h 30m

Sep 13, 2019

Tim Rykken

Aug 6, 2019

Patrick Burns

A few moments of loose chunky brilliance, separated by lots of toothy pedaling.

Jul 31, 2019

Nate T

Jun 24, 2019

Mark Swofford

There is a big difference between upper and lower. Upper is a washed out steep rocky Jeep track (expert) lower is a wide shallow singletrack (blue).

Aug 4, 2018

Patrick Burns

Occasional moments of brilliance unfortunately interrupted by boring pedaling.

Aug 13, 2016

John Iannone

Jun 13, 2015

Gee Toe

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Broken Thumb

“A fast descent down a wide moto trail. ”

3.5

5.6

10,291' 3,137 m

9,487' 2,892 m

29' 9 m

832' 254 m

5%

28%

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Know This Trail?

Dogs Leashed

E-Bikes Allowed

Description

Contacts

Shared By:

Trail Ratings

#33

#13930

#33

#1,402

#13,930

Photos

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