MASS 
 Chicago Critical Mass - Fri 9/29 5:45p
  Cues
Read cues and notes for this mass.
  Route
See planned route in plotted map form.
  Masses
See list of ALL rides/groups/channels/events.
  Archive
Archive of past maps for this mass.
WEATHER 
 70F SE7-10 Clear
NEWS 
 Live feeds, locations, chat, pics, data, ...
  Plot
Plot where this mass has traveled.
  Post
Post by web, email, photo, SMS, ...
  Recorder
Route log, speedometer, ridecast.
  Connect
Facebook login for personal features.
MORE 
 HELP, intro, history, videos, ...
  Nearby
Find services, sites, food/bar, train, ...
  Directions
Get directions between any two points.
  Tools
Police radio, lights, people counter, links...
  Bikker
Bicycling Danger Action Game!!!
  Shop
Donate. Free stickers.
  Search
Search this site.
Chicago Critical Mass
Fri Sep 29th 5:45p

Critical Mass is a very large group bike event, gathering in Chicago the last Friday of every month for 15+ years. Leaves Daley Plaza downtown (50 W Washington St) around 6pm.
ChicagoCriticalMass.org
Cues   Route   Plot   News   More
Find Nearby
Train stops, bike shops, entertainment, parks, ...
More
Directions, plot, catchup, games, tools, other rides, ...
CCM RT @Princess_Layup: @CXHairs ty for talking about the (brutal) beauty of #CX while also addressing the financial obst...
CCM RT @TechMonth: Frequently Asked Questions about Tech Month Chicago and their answers! https://t.co/Jn7TWRY5LH
CCM RT @aldsophiaking: @streetsblogchi @activetrans @ChiCritMass The 4th Ward is always happy to help. Please let us know...
CCM Whoa! Be careful out there #bikechi
CCM Keys found in the NB Damen bike lane by Elston. #bikechi #chicago
CCM RT @OPCycleClub: 9 Things Drivers Need to Stop Saying in the Bikes vs. Cars Debate via @WIRED
CCM RT @streetsblogchi: @Alderman_Moreno @creatureian @NACTO @ChicagoDOT @activetrans @WeAreWPB @peopleforbikes @ChiCritM...
CCM ? What's the next event?
CCM RT @SockGuyLUV: Mechanics! Don't miss the @Interbike #MechanicsChallenge #Active via @active
CCM For sure, unfortunately there are a lot of idiots on the internet.
CCM RT @RiotFest: It's actually the end of the world.
CCM RT @streetsblogchi: A cyclist who slipped & crashed on lakefront algae wants the park district to help prevent future...
CCM RT @RIDOcycling: "Development starts for cargo bikes' safety standard..."
CCM RT @DNAinfoCHI: Dog rescues woman by biting attacker during attempted kidnapping https://t.co/VnlHsR9Lfl
 Chi.Bike  © 2017 Andrew Bedno