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critical mass

nairobi

Transforming African cities into cycling cities 

Our MISSION

To transform African cities into cycling cities by getting people back on bicycles. We purpose to change the negative perception people have towards bicycles by providing positive cycling experiences, empowering cyclists and influencing policy.

getting people back on bicycles since 2014
strategy

We leverage on the power of community in transforming cities into more livable cities.

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upcoming EVENTS
  • The Late Jasper Patrick Mboya Memorial Ride
    The Late Jasper Patrick Mboya Memorial Ride
    Sat, 02 Mar
    Nairobi
    Nairobi, 27 Monrovia St, Nairobi, Kenya
    Nairobi, 27 Monrovia St, Nairobi, Kenya
    We invite all cyclist in Nairobi to join us as we give this great man a befitting send-off.
  • Toto Mass February 2024 Edition
    Toto Mass February 2024 Edition
    Sun, 11 Feb
    Nairobi
    Nairobi, 27 Monrovia St, Nairobi, Kenya
    Nairobi, 27 Monrovia St, Nairobi, Kenya
    Toto Mass is a critical mass nairobi initiative advocating for safer streets for kids
  • Critical Mass Jairobi january 2024 Edition
    Critical Mass Jairobi january 2024 Edition
    Sun, 28 Jan
    Nairobi
    Nairobi, 27 Monrovia St, Nairobi, Kenya
    Nairobi, 27 Monrovia St, Nairobi, Kenya
  • Charity Ride
    Charity Ride
    Sat, 20 Jan
    Nairobi
    Nairobi, Kibera, Nairobi, Kenya
    Nairobi, Kibera, Nairobi, Kenya
    Santiary Pads donation bike ride
  • Ride Ya Sherehe
    Ride Ya Sherehe
    Sat, 16 Dec
    Nairobi
    Nairobi, 27 Monrovia St, Nairobi, Kenya
    Nairobi, 27 Monrovia St, Nairobi, Kenya
    final ride of the year
  • The Pink women Ride
    The Pink women Ride
    Sat, 02 Dec
    Nairobi
    Nairobi, Parklands Rd, Nairobi, Kenya
    Nairobi, Parklands Rd, Nairobi, Kenya
    Ride celebrating and promoting the uptake of cycling by women in kenya
  • National Tree growing Day
    National Tree growing Day
    Mon, 13 Nov
    Nairobi
    Nairobi, Langata Link Rd, Nairobi, Kenya
    Nairobi, Langata Link Rd, Nairobi, Kenya
    Transforming Urban Mobilty
  • Toto Mass November Edition
    Toto Mass November Edition
    Sun, 05 Nov
    Nairobi
    Nairobi, 27 Monrovia St, Nairobi, Kenya
    Nairobi, 27 Monrovia St, Nairobi, Kenya
  • Critical Mass Nairobi: October Edition
    Critical Mass Nairobi: October Edition
    Sat, 28 Oct
    Nairobi
    Nairobi, 27 Monrovia St, Nairobi, Kenya
    Nairobi, 27 Monrovia St, Nairobi, Kenya
    🗓️ Date: Saturday, 28th / 10/ 2023 🗣️Tell a Friend to invite a Friend. 🌍 Venue: Jevanjee gardens Nairobi ⏰ Time : 08:00Am to 12:30pm 🎉 Please note that this is a Free Ride. 📍Route: will be shared on Saturday. 🚵 Distance: 28Km 🚲 See you Soon. 💕 CMN Share widely!!! 🚲🚲🚲
  • International Deaf Awareness Month
    International Deaf Awareness Month
    Sat, 30 Sept
    Nairobi
    Nairobi, 27 Monrovia St, Nairobi, Kenya
    Nairobi, 27 Monrovia St, Nairobi, Kenya
    Critcal Mass Nairobi September edition
  • TOTO MASS
    TOTO MASS
    Sun, 27 Aug
    Nairobi
    Nairobi, 27 Monrovia St, Nairobi, Kenya
    Nairobi, 27 Monrovia St, Nairobi, Kenya
    What is Toto Mass? Toto Mass is Just like Critical Mass but dedicated to kids of all ages, as long as they can ride a bike! Everyone is welcome to join but the real champions are the kids!
  • Critical Mass Nairobi: August edition Ride
    Critical Mass Nairobi: August edition Ride
    Sat, 26 Aug
    Nairobi
    Nairobi, 27 Monrovia St, Nairobi, Kenya
    Nairobi, 27 Monrovia St, Nairobi, Kenya
    Live Simply, Ride Bicycles!"
  • Critical Mass Nairobi: July Edition
    Critical Mass Nairobi: July Edition
    Sat, 01 Jul
    Nairobi
    Nairobi, 27 Monrovia St, Nairobi, Kenya
    Nairobi, 27 Monrovia St, Nairobi, Kenya
  • Critical Mass Nairobi :May Edition Ride
    Critical Mass Nairobi :May Edition Ride
    Sat, 27 May
    Nairobi
    Nairobi, 27 Monrovia St, Nairobi, Kenya
    Nairobi, 27 Monrovia St, Nairobi, Kenya
    🗓️ Date: Saturday, 27th / 05/ 2023 🌍 Venue: Jevanjee gardens Nairobi ⏰ Time : 08:00Am to 12:30pm 🚵 Distance: 36Km
  • NairobiRide4Life
    NairobiRide4Life
    Wed, 03 May
    Nairobi
    Nairobi, City Hall Way, Nairobi, Kenya
    Nairobi, City Hall Way, Nairobi, Kenya
    NairobiRide4Life is a cycling procession through the Nairobi business district as part of the Global Air Quality Awareness Week. The awareness campaign seeks to create a community movement for clean air and the provision of better and safer walking and cycling infrastructure.
  • Critical Mass Nairobi, April Ride
    Critical Mass Nairobi, April Ride
    Sat, 29 Apr
    Nairobi
    Nairobi, 27 Monrovia St, Nairobi, Kenya
    Nairobi, 27 Monrovia St, Nairobi, Kenya
    Another FUNtastic reason to be on your bike! Mark your calendars! 29th April 2023 is the day!
  • The Remarkable Ride
    The Remarkable Ride
    Sat, 11 Mar
    Nairobi
    Nairobi, 27 Monrovia St, Nairobi, Kenya
    Nairobi, 27 Monrovia St, Nairobi, Kenya
  • Ride Ya Love
    Ride Ya Love
    Sat, 25 Feb
    Nairobi
    Nairobi, Muindi Mbingu St, Nairobi, Kenya
    Nairobi, Muindi Mbingu St, Nairobi, Kenya
    Dont Miss.
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