Polka Donut - Fri 1/28/2000 6p
See list of ALL rides/groups/channels/events.
Archive of past maps for this mass.
 Check Current Weather
 Live feeds, locations, chat, pics, data, ...
Plot where this mass has traveled.
Post by web, email, photo, SMS, ...
Route log, speedometer, ridecast.
Facebook login for personal features.
 HELP, intro, history, videos, ...
Find services, sites, food/bar, train, ...
Get directions between any two points.
Police radio, lights, people counter, links...
Bicycling Danger Action Game!!!
Donate. Free stickers.
Search this site.
Chicago Critical Mass
Polka Donut
Fri Jan 28th 2000 6p

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.
Contact: Adrian and Gareth
Plot   News   More
Find Nearby
Train stops, bike shops, entertainment, parks, ...
Directions, plot, catchup, games, tools, other rides, ...
CCM RT @FastCompany: This copper phone case claims to be able to kill 99.9% of germs, including coronavirus.
CCM ðŸ˜‚😂😂😂😂😂😂
CCM RT @bikelaneuprise: [ BREAKING ] @chicago cyclist killed at 2:20 am this morning. Victim was a 72 years old male. Doe...
CCM RT @StarLineChicago: Raise your hand if, in the last four months, you’ve developed a stronger (or newfound) appreci...
CCM RT @cmzalenski: This van & two more vehicles were blocking the protected bike lane at 711 N. Milwaukee this morning. ...
CCM RT @cmzalenski: Spotted while driving on Northwest Highway: a street closure on the NW side for dining!!!!
CCM RT @HorneJerome: New signs for the International Micro Museum of Transit... Left is a very retro @MTAbus Manchester T...
CCM @mateodechicago Got that so right 😞
CCM Nice, custom builds are also fun to do.
CCM RT @itskylelucas: Lmao @ChicagoDOT
CCM RT @BikeCHInorth: I’ve said it once and I’ll say it again: the North Branch Trail is my pandemic oasis. #chiNBT #...
CCM RT @camillard: Disney opening parks but not their corporate offices tells you everything you need to know about their...
CCM RT @PaulEsling: Lots of great info for new bikers in Chicago in this refreshingly positive post. Thanks @llworldtour!...
CCM RT @fietsprofessor: Its not irresponsible to let young children cycle in your city. It is irresponsible to have polic...  /  Bike  © 2020 Andrew Bedno