Birm trail Mountain Bike Trail in Concord, California || SINGLETRACKS.COM

Avg Rating:	4 trail reviews
Difficulty: - Intermediate
Length: 2 miles	Global Rank: #4381
Tread: Singletrack	Configuration: Network
Ridden: 14	Wishlist: 8
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Description
This is a very fast hairy track it is hella fun though, has a lot of rocks and rain routs, and it has patches of sand. Their are hell of birms though and it is so worth the hike to get there. Irecomend atleast 4 inches of front travel, rear travel is good but a heavy bike is a pain to ride or dare i say hike up to the top of the trail.

added by Guest on December 31, 2002

Trail Reviews [Add a review]

thedaver16 on January 30, 2009

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Review: I've ridden here a few times in that past month and has been pretty decent riding. The single track that starts on the west side at the top of the hill is pretty fun and there is still some jumps lingering around that can be hit if you're willing to explore

Similar Trail: shell ridge, borges ranch, castle rock park

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pyros46290 on March 25, 2008

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Review: the fire trails here are still legal

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pyros46290 on March 15, 2008

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Review: grammer aside, this is a great place to ride. but it is called mach 5 and it is in lime ridge. i rode there about a year ago and rangers have really locked that place down. starting seeing a lot of rangers patrolling, and they put boulders in the middle of the trail as well as uprooting bushes and laying them on the trail. rangers do more destruction than we do...

Similar Trail: lime ridge in concord/walnut creek

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Guest on January 10, 2005

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Review: Live in Concord, grew up hiking and biking this area, a.k.a. "Rollercoaster," and "Mach 5." A lot of housing development, which has led to "illegal" status of this area -- but still quite fun to ride. Glad this person enjoys the trail, but in regard to the spelling, vernacular and syntax of the original reviewer . . . .how sad an indicator of our academic system. mt. biking is an amazing thing, but buddy, so is minimal education. please seek a tutor; you'll go further.

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