Photo: people with bicycles standing on a pavement. Behind them is a roundabout and a bus.

What is Critical Mass Derby?

Critical Mass Derby is a monthly steady-pace cycle ride that aims to gather as many people as possible to ride their bicycles together with music on the streets of Derby. It is an independent event that forms part of a decentralised movement to promote cycling as first-class transport and advocate for decent cycling infrastructure. And of course, it’s great fun!

  • More information and Frequently Asked Questions
  • Events — Details about Critical Mass Derby and other gatherings
  • Get Involved — Find ways to help organise and promote the rides
  • Voices — What people are saying about the state of active travel infrastructure in Derby and what they would like to see
  • Reviews — What people are saying about Critical Mass Derby

Follow us on Facebook and Twitter for updates. If you have any questions, send a direct message to one of those accounts or put it in an email to info@criticalmassderby.org.uk.

Promotional flyer for Critical Mass Derby saying "Last saturday of every month / Steady pace cycle ride up to 8 miles / All welcome / Meet outside Derby Council House at 2:45 pm (ride starts at 3pm) / Social gathering afterwards." There are QR codes for the website, Facebook group and Twitter handle.

Upcoming Events

  • Launch Day Ride

    Launch Day Ride

    On Saturday 25th March 2023, we held the first Critical Mass cycle ride in Derby since 2016. Despite the less-than-ideal weather, a total of 23 riders of all ages and […]