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Jan Berka
Lives in Pleasanton, ca
34 followers|261,265 views
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Jan Berka

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A 15 mile run through three East Bay preserves: Morgan Territory, Los Vaqueros watershed and Round Valley.
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A big loop with many miles of bike paths, two big climbs, great views and very warm weather on the ocean side of the mountains.

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Trail running means something different here. 
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No Sympathy from the Devil's Mountain
Mt. Diablo is an omnipresent feature of the Tri Valley. It is quite nice to have a 3800 ft high mountain in the backyard. Daily light changes paint the double-headed monster in lovely colors, severe weather makes it look really scary, and an occasional mari...
Mt. Diablo is an omnipresent feature of the Tri Valley. It is quite nice to have a 3800 ft high mountain in the backyard. Daily light changes paint the double-headed monster in lovely colors, severe weather makes it look real...
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Not surprisingly, California did not make the list. Surprisingly, Methow WA is absent?
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Maybe those guys in Seattle are onto something 
Monster truck wheels with a sports car feel. We really wanted to create a FUN,versatile, yet aggressive short travel, big wheel trail bike with progressive geometry that could be at home on all day adventures, slashing trails or riding jump lines. Technical Info; Specifications; geometry ...
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Montara Mountain summit after a grueling climb. 
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Year's End Multisport
I realize that my blogging activity has dropped off significantly last year. I often thought about reasons for this Jan's B-log existence and the more I thought of it, the fewer reasons I could come up with. I am just a regular guy with a day job and a mort...
I realize that my blogging activity has dropped off significantly last year. I often thought about reasons for this Jan's B-log existence and the more I thought of it, the fewer reasons I could come up with. I am just a regul...
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Back to Mendocino, This Time on Foot
Since my August trip to mountain bike the very awesome trails around Mendocino, I have really wanted to show Marketa some of the easy trails in the area. There are enough beginner's trails for at least three days of riding just south and north of town, as w...
Since my August trip to mountain bike the very awesome trails around Mendocino, I have really wanted to show Marketa some of the easy trails in the area. There are enough beginner's trails for at least three days of riding ju...
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Still here
I realized that this blog has been in a hiatus for more than two months now. It's not a lack of ideas that kept me from writing into the blogosphere, in fact, I have mulled over post ideas on my runs or bike rides. Yes, I still ride my bikes and go running,...
I realized that this blog has been in a hiatus for more than two months now. It's not a lack of ideas that kept me from writing into the blogosphere, in fact, I have mulled over post ideas on my runs or bike rides. Yes, I sti...
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People
In his circles
38 people
Have him in circles
34 people
Dagmar P's profile photo
Alejandro Márquez's profile photo
Marketa Berkova's profile photo
Sona P's profile photo
Aurelius Prochazka Ph.D.'s profile photo
Drew Kebbel's profile photo
John Puziss's profile photo
Jiří Berka's profile photo
Meritxell Galindo Casas's profile photo
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Male
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Map of the places this user has livedMap of the places this user has livedMap of the places this user has lived
Currently
Pleasanton, ca
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