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Cleveland Critical Mass

From Wikipedia, the free encyclopedia This article is about bicycle events. For the nuclear reaction, see Critical mass. For other uses of the term "critical mass", see Critical mass (disambiguation). San Francisco Critical Mass, April 29, 2005.

Critical Mass is a bicycling event typically held on the last Friday of every month in over 300 cities around the world.


The routes for The Cleveland Critical Mass change monthly. They often get food afterward. Looks like a great time. They usually ride for about an hour rain or shine.

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  • Ron T.

    Happy Friday

    October 25, 2013

  • Kirk

    Are we doing a mini mass from West park to Public square? 5pm ish?

    1 · October 22, 2013

  • Mark L

    From Critical Mass' Facebook posting:

    This month Critical Mass will be haunting the West Park area! We will end at Jefferson Park on W 133 and Lorain, there are a lot of cool local places to explore in the area. Make sure to wear a costume as Halloween is right around the corner...a fully costumed mass will be quite an awesome spectacle. Meet on Public Square @ 6:30 and leave @ 7:00 Happy Friday!!!

    2 · October 19, 2013

  • A former member
    A former member

    How many miles is this one?

    October 17, 2013

    • Valarie

      We never really know.

      October 17, 2013

    • Mark L

      I think ussually around 12-14ish

      October 19, 2013

  • Joyce W.

    I did this once last year! It was awesome!

    October 13, 2013

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