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Upper Colby Trail

Intermediate
 4.0 (2)

Popular singletrack to get to Glendora Ridge Motorway.


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Map Key

1.3

Miles

2.1

KM

62%

Runnable

2,569' 783 m

High

1,646' 502 m

Low

923' 281 m

Up

69' 21 m

Down

15%

Avg Grade (8°)

29%

Max Grade (16°)

Dogs Leashed

Features -none-

Description

Pick up where the Colby Trail ends and use this trail to get up to Glendora Ridge Motorway. It's a steeper singletrack so expect to work. At the top of Upper Colby there's a nice view and you can either head west to Azusa Peak or go east and head down Glendora Mountain Road.

There isn't much shade on this trail, so bring lots of water. Especially if you're coming from Colby Trail.

Contacts

Shared By:

Dave Q

Trail Ratings

  4.0 from 2 votes

#10403

Overall
  4.0 from 2 votes
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Trail Rankings

#1,073

in California

#10,403

Overall
20 Views Last Month
862 Since Oct 20, 2017
Intermediate

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Photos

Where Colby Trail meets Glendora Mountain Road.  Note, thin shoulder where pickup possible but not parking.
Sep 2, 2020 near Glendora, CA

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