Chicago Critical Mass - Fri 10/31 5:45p
Read cues and notes for this mass.
See planned route in plotted map form.
See list of ALL rides/groups/channels/events.
Archive of past maps for this mass.
 A Few Clouds 72F W12
 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
Fri Oct 31st 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.
Cues   Route   Plot   News   More
Find Nearby
Train stops, bike shops, entertainment, parks, ...
Directions, plot, catchup, games, tools, other rides, ...
10/23 12:53p #tbt video from Chicago Critical Mass October 2008. So, what are you and your bike dressing up as this...
CCM RT @WorkingBikes: @GreenFestival is going on today at @NavyPier we want to visit with you & talk to you about our mis...
CCM RT @ChicagoPedicabs: #Pedicab ordinance now in full effect in #Chicago >> #BikeCHI #rickshaw #biketaxi
CCM RT @EmptyBlog: Brand new painted bike lanes on Hubbard between Ashland & Ogden as of about an hour ago #bikechi
CCM ccm The right loan for your small business. Unsubscribe Small Business Loan Delicious Escapes Bakery Could Expand wit...
CCM “@veronimama: @MiShKe5 @ChiCritMass @ILBicycleLaw AND ME TOOOOOO!!!!” Awesome
CCM RT @cta: A photo for your Friday: A subway power substation with an early CTA logo in West Town, in autumn.
CCM RT @BenBellaVegan: Halloween is just a week away! Our friends @bakeanddestroy put together this fun ebook with 10 spo...
CCM RT @RoastMagazine: How to Use Coffee to Get Stuff Done
CCM RT @usacycling: First champions crowned at Collegiate Mountain Bike Nationals
CCM “@ChicagoWatchs: Police to screen CTA train passengers for explosives - Chicago Tribune ” OK how bout for guns?
CCM RT @Pflax1: Cool story about a veteran, 85, who has too much joint pain to walk comfortably but finds freedom on an e...
CCM RT @MiShKe5: @ChiCritMass Should be 9:00 broadcast.
CCM RT @JulietRizek: Yo #Chicago, help my fundraiser supporting the #powerofbicycles: RT @ChiCritMass…
CCM @EmilieModaff @dieahnmc @hannahwhatevah Thanks for the reminder. They got awesome stuff.
 Chi.Bike  © 2014 Andrew Bedno