MASS 
 Chicago Critical Mass - Fri 6/24 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 
 81F SE4 Mostly Cloudy
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 Jun 24th 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, ...
7/25 8:44a This Friday!
CCM Wow! That is so awesome
CCM RT @jwsiddons: @hell0babs @ChiCritMass Seriously! Honking at me means you want me to take the whole lane because I no...
CCM RT @hell0babs: Every driver in Chicago "Hmm, the right lane is full...I'll just go in this bike lane then. I'm sure n...
CCM Amen brother
CCM RT @Steel_Vintage: Frame day. Forget the cars, this is Peugeot! . . #steelvintagebikes #peugeot #vintagesteel… http…
CCM He wasn't actually riding the bike thou. Just sitting on it at @DivvyBikes station outside of @Cubs Wrigley field
CCM Could have been Chicago.
CCM Chicago, probably has the best food trucks in country.
CCM Hell yeah!!
CCM Whoa! That's sucks. Hope everything is fixable & you are ok
CCM Yep, it's written in the constitution
CCM Goes for you also#bikechi
CCM RT @ORbike: We've found the Fountain of Youth... and it's a bicycle. Read more: @livingVANdal https://t.co/Qwjz6kuF…
CCM RT @WGNNews: #weather Mostly sunny and warm conditions - full forecast here: https://t.co/emtlc5XKQq
 MassUp.us  © 2016 Andrew Bedno